Nefi Santiago Lastra

PER · 52 yrs · K=20 · Peak 2119 (Jan 2008)

Best performance: 2394 at III TORNEO INTERNACIONAL IRT "CIUDAD DE JULIACA"(Best of 2010)

NOV26 Rating

1896

Live Rating

1896.0

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	1896	0
Oct 2026	1896	0
Sep 2026	1896	0
Aug 2026	1896	0
Jul 2026	1896	0
Jun 2026	1896	0
May 2026	1896	0
Apr 2026	1896	0
Mar 2026	1896	0
Feb 2026	1896	-1
Jan 2026	1897	0
Dec 2025	1897	0

Form · Classical

oldest → latest

From 354 classical games on record, the latest on Oct 11, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	Campeonato Nacional Superior Absoluto 2025Oct 8, 2025 – Oct 11, 2025TPR 1966	2½/5	1966

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

Event timeline · Classical

50 of 51 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
2025	11	6	1828	1864
2023	27	18	1620	1745
2021	4	3½	1862	2198
2019	9	4	1861	1818
2018	7	5	1482	1640
2016	15	8	1885	1906
2014	11	6½	1838	1903
2013	18	8½	1895	1874
2012	15	8	1820	1841
2010	34	19	2003	2046
2009	18	8½	2016	1995
2007	31	12½	2170	2098

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

Campeonato Nacional Superior Absoluto 20251966
Oct 2025Swissfederation source
Best of 2025Score 2½/5Opp avg 1966Start 1911
Campeonato Regional Superior Metropolitano Absoluto 2025 - Ritmo Standard1770
Oct 2025Swissfederation source
#2 in 2025Score 3½/6Opp avg 1713Start 1911
III CAMPEONATO DE AJEDREZ CLASICO- PICHANAQUI 20231893
Oct 2023Swissfederation source
Best of 2023Score 5½/7Opp avg 1798Start 1845
I CAMPEONATO SUDAMERICANO ABSOLUTO 20231643
Sep 2023Swissfederation source
#3 in 2023Score 5/9Opp avg 1600Start 1917
Campeonato Nacional Absoluto Peru 20231599
Aug – Sep 2023Swissfederation source
#4 in 2023Score 3½/6Opp avg 1542Start 1906
Campeonato Regional Centro Absoluto 20232365
Aug 2023Swissfederation source
Score 4/4Opp avg 1565Start 1906
II Campeonato de Ajedrez Clasico - Pichanaqui 2023 - Sub 22001881
Apr 2023Swissfederation source
#2 in 2023Score 6/7Opp avg 1641Start 1894
CAMPEONATO NACIONAL ABSOLUTO PERU 20221824
May 2022Swissfederation source
Best of 2022Score 3½/9Opp avg 1904Start 1923
Campeonato Regional Centro Absoluto1739
Mar 2022Swissfederation source
#2 in 2022Score 5/7Opp avg 1546Start 1927
I Torneo IRT Clasico "Peon de Rey"2198
Dec 2021Swissfederation source
Best of 2021Score 5½/6Opp avg 1862Start 1901
VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 20191818
Dec 2019Swissfederation source
Best of 2019Score 5/10Opp avg 1861Start 1927
II Torneo de Ajedrez IRT "Cusco, Ciudad de los Incas" 2018—(2)
Aug – Sep 2018Swissfederation source
Score 4½/5Opp avg 1270Start 1924
I Torneo Abierto IRT de Ajedrez Copa Santiago de Cusco1638
Jun 2018Swissfederation source
Best of 2018Score 4/6Opp avg 1566Start 1940
GRAND PRIX NORTE Trujillo 20171775
Nov 2017Swissfederation source
#2 in 2017Score 3/4Opp avg 1582Start 1939
GRAND PRIX SUR ILO - PERU 20171976
Nov 2017Swissfederation source
Best of 2017Score 3/6Opp avg 1904Start 1939
IRT CIUDAD DE ILO 2016 SUB 22001840
Dec 2016Swissfederation source
#2 in 2016Score 3/5Opp avg 1768Start 1940
IRT "DR. RENALDO LLERENA VALENCIA" SUB 2200—(2)
Dec 2016Swissfederation source
Score 1½/2Opp avg 1729Start 1940
III TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 20161954
Jul 2016Swissfederation source
Best of 2016Score 5½/10Opp avg 1997Start 1940
Gran Prix IRT Peru 2015 Sur1873
Nov 2015Swissfederation source
Best of 2015Score 4/6Opp avg 1748Start 1939
II TORNEO INTERNACIONAL DE AJEDREZ, CIUDAD DE ARICA 20151873
Jan 2015Swissfederation source
Best of 2015Score 5/9Opp avg 1998Start 1969
COPA BOLIVARIANA FIDE 2014 - CAT B1911
Dec 2014Swissfederation source
Best of 2014Score 4½/9Opp avg 1868Start 1972
I TORNEO IRT “CIUDAD BLANCA”1883
Nov 2014Swissfederation source
#2 in 2014Score 3/4Opp avg 1758Start 1972
LVIII CAMPEONATO NACIONAL DE AJEDREZ "ABSOLUTO"1830
Oct – Nov 2013Swissfederation source
#3 in 2013Score 4/6Opp avg 1758Start 1984
Gran Prix IRT-PERU-2013 LIMA Universidad Nacional de Ingeneria1759
Aug 2013Swissfederation source
#4 in 2013Score 4½/9Opp avg 1861Start 2011
Gran Prix IRT - Peru 2013 Sur1983
Jun 2013Swissfederation source
#2 in 2013Score 5/8Opp avg 2108Start 2007

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