Kais Zenaidi

TUN · 54 yrs · K=20 · Peak 1977 (By Jul 2007)

Best performance: 2060 at 10th Mediterranean Individual Championships(Best of 2015)

NOV26 Rating

1909

Live Rating

1909.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1909	0
Oct 2026	1909	0
Sep 2026	1909	0
Aug 2026	1909	0
Jul 2026	1909	0
Jun 2026	1909	0
May 2026	1909	0
Apr 2026	1909	0
Mar 2026	1909	0
Feb 2026	1909	0
Jan 2026	1909	0
Dec 2025	1909	0

Form · Classical

oldest → latest

From 226 classical games on record, the latest on Jan 5, 2024.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	Algerian National Team Championship 2023 - Division 1Jan 2, 2024 – Jan 6, 2024TPR 1704	2/9	1704

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 150 rated classical games against rated opponents, 2007–2024

#	Opponent	Rating
1,	CM Ali Abbes, Oct 2015 · 1er Open International d'Echecs de Carthage 2015	, 2205
2,	Nizar Mabrouk, Apr 2018 · Championnat de Tunisie par equipes Division Nationale A	, 2155
3,	Adem Khair, Dec 2012 · Algerian team championship 2012	, 2098
4,	CM Said Medjkouh, Jun 2014 · International Open Kheireddine ameyar 2014	, 2089
5,	WIM Sabrina Latreche, Jan 2015 · Bejaia International open 2015	, 2077
6,	Petra Valickova, Apr 2007 · Gausdal Classics ELO-Group	, 2007
7,	Lazhar Semahi, Oct 2022 · Algerian Team Championship 2022	, 1983
8,	Goran Fant, Apr 2007 · Gausdal Classics ELO-Group	, 1955
9,	Amjad Hashlamon, Dec 2018 · National Team Chess Championship 2018	, 1936
10,	Sverre Haug, Apr 2007 · Gausdal Classics ELO-Group	, 1910

#	Opponent	Overall	Rating
1,	GM Oleg Korneev, Highest-rated meeting: Oct 2015 · 1er Open International d'Echecs de Carthage 2015	, 0/2	, 2594
2,	GM Vadim Malakhatko, Highest-rated meeting: Jan 2015 · Bejaia International open 2015	, 0/1	, 2520
3,	GM Alexei Barsov, Highest-rated meeting: Jun 2014 · International Open Kheireddine ameyar 2014	, ½/1	, 2493
4,	GM Slim Belkhodja, Highest-rated meeting: Mar 2007 · Championnat National Individuel Seniors de Tunisie	, 0/1	, 2487
5,	GM Mohamed Haddouche, Highest-rated meeting: Dec 2012 · Algerian team championship 2012	, 0/1	, 2460
6,	GM Alexander Raetsky, Highest-rated meeting: Aug 2012 · 11th International Istanbul Open Chess Tournament-A	, 0/1	, 2449
7,	GM Amir Zaibi, Highest-rated meeting: May 2022 · Championnat de Tunisie Par Equipes Division A - 2022 Round 1-2-3	, 0/1	, 2386
8,	IM Kamel Njili, Highest-rated meeting: Jun 2008 · 1st Tunisia International Chess Open	, 0/1	, 2380
9,	IM Sami Khader, Highest-rated meeting: Oct 2015 · 10th Mediterranean Individual Championships	, 0/1	, 2362
10,	FM Nabil Doghri, Highest-rated meeting: Feb 2019 · Championnat National par equipe A 2020 1-9	, 0/1	, 2338

Openings · Classical

From the moves of 36 of 226 classical games on record.

As WhiteOpens 1.e4 in 17 of 17 games.

As BlackMeets 1.e4 with 1...c5, and 1.d4 with 1...Nf6.

All openings (2 as White, 2 as Black)

Openings in White games	Games	Score
Sicilian Defense	9	61%
Caro-Kann Defense	3	0%

5 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
Sicilian Defense	7	57%
King's Indian Defense	4	63%

Event timeline · Classical

40 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2024	7	2	1862	1704
2022	14	4½	2007	1874
2021	7	5	1749	1907
2020	7	3½	1837	1837
2019	13	5½	1879	1822
2018	14	6	1968	1918
2017	7	5	1834	1992
2016	14	6½	1858	1829
2015	24	8½	2073	1963
2014	6	2	2152	2027
2012	10	3	1984	1835
2010	9	4½	1881	1881
2007	15	7	2008	1987

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Algerian National Team Championship 2023 - Division 11704
Jan 2024Teamfederation source
Best of 2024Score 2/9Opp avg 1862Start 1877
Championnat de Tunisie Par Equipes Division A - 2022 Round 7-8-9-10-111814
Oct 2022Round robinfederation source
#2 in 2022Score ½/3Opp avg 2087Start 1887
Algerian Team Championship 20221891
Oct 2022Teamfederation source
Best of 2022Score 3½/8Opp avg 1934Start 1887
Championnat de Tunisie Par Equipes Division A - 2022 Round 4-5-6—(2)
Oct 2022Round robinfederation source
Score ½/2Opp avg 1991Start 1887
Championnat de Tunisie Par Equipes Division A - 2022 Round 1-2-3—(1)
May 2022Round robinfederation source
Score 0/1Opp avg 2386Start 1888
Championnat de Tunisie Par Equipes Division B - 20211980
Sep – Oct 2021Round robinfederation source
Best of 2021Score 5½/8Opp avg 1787Start 1879
Preleminaire Tunisian Individual Championship 2021—(1)
Oct 2021Swissfederation source
Score 1½/4Opp avg 1519Start 1879
Championnat National par Equipe B 2020 9-11—(1)
Dec 2020Teamfederation source
Score 2/3Opp avg 1906Start 1888
Championnat National par Equipe B 2020 4-81855
Sep 2020Teamfederation source
Best of 2020Score 2/4Opp avg 1855Start 1885
Championnat National par Equipe B 2020 1-3—(2)
Feb – Mar 2020Teamfederation source
Score 1½/2Opp avg 1769Start 1885
Festival International d'Echecs Go-Makkah de Jerba Open B—(0)
Feb 2020Swissfederation source
Score 0/1Start 1885
Championnat de Tunisie Subsidiaire1815
Oct – Nov 2019Swissfederation source
Best of 2019Score 5½/9Opp avg 1772Start 1895
Championnat National par equipe A 2020 1-91812
Feb – Mar 2019Teamfederation source
#2 in 2019Score 1/5Opp avg 2052Start 1909
National Team Chess Championship 20181932
Dec 2018Swissfederation source
Best of 2018Score 4/7Opp avg 1882Start 1895
XYChess Spring Open A—(0)
Apr – May 2018Swissfederation source
Score 0/1Start 1899
Championnat de Tunisie par equipes Division Nationale A1897
Mar – Apr 2018Teamfederation source
#2 in 2018Score 2½/8Opp avg 2055Start 1899
5 RIDEF Parties classiques Championnats de la Francophonie—(0)
Oct – Nov 2017Swissfederation source
Score 0/1Start 1899
Open Annuel des Roses ARIANA1980
Apr – May 2017Swissfederation source
Best of 2017Score 6½/9Opp avg 1787Start 1873
Tunisian team championship 2017 Round 1 - Round 2- Round 3—(1)
Mar – Apr 2017Swissfederation source
Score ½/3Opp avg 2119Start 1873
Algerian team championship 20161824
Oct – Nov 2016Swissfederation source
#2 in 2016Score 3½/8Opp avg 1926Start 1886
EGYPT Chess Open 20161839
Apr 2016Swissfederation source
Best of 2016Score 5/9Opp avg 1789Start 1894
Tournoi amateurs U 2000 Ariana—(0)
Nov 2015Swissfederation source
Score 1/3Start 1894
10th Mediterranean Individual Championships2060
Oct 2015Swissfederation source
Best of 2015Score 5/9Opp avg 2110Start 1888
1er Open International d'Echecs de Carthage 20151843
Oct 2015Swissfederation source
#3 in 2015Score 2/8Opp avg 2083Start 1888
Championnat subsidiare 20151841
Jun 2015Swissfederation source
#4 in 2015Score 5½/9Opp avg 1990Start 1896

Live ratings projected from the NOV26 published list · Not affiliated with FIDE