Nikolaos Katsiolis

GRE · 52 yrs · Peak 1423 (May 2024)

Best performance: 1214 at Ultima by ASOP Dias - LOW Apr 2023(Best of 2023)

NOV26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Classical

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Official classical rating by month

Form · Classical

oldest → latest

From 33 classical games on record, the latest on Apr 26.

No standard rating: this player isn’t on the NOV26 standard list

Best wins · Classical

From 22 rated classical games against rated opponents, 2023–2026

#	Opponent	Rating
1,	Markos Giannoulis, May 2023 · Ultima by ASOP Dias - LOW Apr 2023	, 1134
2,	Christos Papadimitriou, Jun 2023 · Ultima by ASOP Dias - LOW Apr 2023	, 1019

#	Opponent	Overall	Rating
1,	Fotios Margaritis, Highest-rated meeting: Jan 2024 · 2024 Team Championship of Attica - A Local Rounds 1-7	, 0/1	, 2088
2,	Filipos Koerant, Highest-rated meeting: Jan 2024 · 2024 Team Championship of Attica - A Local Rounds 1-7	, 0/1	, 1732
3,	Ioannis Giannakis, Highest-rated meeting: Dec 2025 · Attica Team Cup Lazaros Drepaniotis 2025	, 0/1	, 1687
4,	Athanasios Hasalevris, Highest-rated meeting: Feb 2026 · ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ Α' ΤΟΠΙΚΗΣ ΑΤΤΙΚΗΣ 2026	, 0/1	, 1675
5,	Ioannis Kodros, Highest-rated meeting: Feb 2025 · 2025 Team Championship of ESSNA - B1 Local Rounds 1-6	, 0/1	, 1633
6,	Vasilios Sideris, Highest-rated meeting: Apr 2026 · ΟΜΑΔΙΚΟ ΚΥΠΕΛΛΟ ΑΝΟΙΞΗΣ ΑΤΤΙΚΗΣ 2026, ΒΟΡΕΙΟΣ ΟΜΙΛΟΣ	, 0/1	, 1599
7,	Nikolaos Lazaridis, Highest-rated meeting: Dec 2025 · Attica Team Cup Lazaros Drepaniotis 2025	, 0/1	, 1583
8,	Maria Mastorakou, Highest-rated meeting: Mar 2023 · 2023 Team Championship of Attica - B1 Local rounds 4-9	, 0/1	, 1532
9,	Dimitrios Marianidis, Highest-rated meeting: Dec 2023 · 21st open by OPAX Mindgames 2023	, 0/1	, 1512
10,	Theofanis Katsimpas, Highest-rated meeting: May 2023 · 2023 Team Cup of Attica	, ½/1	, 1432

10 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.

Year	Games	Score	Avg opp	TPR
2026	2	0	1637	—
2025	3	0	1634	834
2023	11	3	1213	1038

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

ΟΜΑΔΙΚΟ ΚΥΠΕΛΛΟ ΑΝΟΙΞΗΣ ΑΤΤΙΚΗΣ 2026, ΒΟΡΕΙΟΣ ΟΜΙΛΟΣ—(1)
Apr – Jun 2026Teamchess-results.com
Score 0/1Opp avg 1599
ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ Α' ΤΟΠΙΚΗΣ ΑΤΤΙΚΗΣ 2026—(1)
Jan – Mar 2026Swisschess-results.com
Score 0/1Opp avg 1675
Attica Team Cup Lazaros Drepaniotis 2025—(2)
Nov – Dec 2025Teamfederation source
Score 1/4Opp avg 1635Start 1414
2025 Team Championship of ESSNA - B1 Local Rounds 1-6—(1)
Jan – Feb 2025Teamfederation source
Score 1/2Opp avg 1633Start 1423
2024 Team Championship of Attica - A Local Rounds 1-7935
Jan – Feb 2024Teamfederation source
Score 0/3Opp avg 1735Start 1082
21st open by OPAX Mindgames 2023504
Dec 2023 – Jan 2024Swissfederation source
Score 2½/7Opp avg 1304Start 1082
Ultima by ASOP Dias - LOW June 2023829
Jun – Jul 2023Swissfederation source
#2 in 2023Score 2/5Opp avg 1102
2023 Team Cup of Attica—(1)
May – Jun 2023Teamfederation source
Score ½/1Opp avg 1432
Ultima by ASOP Dias - LOW Apr 20231214
Apr – Jun 2023Swissfederation source
Best of 2023Score 3/5Opp avg 1089
2023 Team Championship of Attica - B1 Local rounds 4-9475
Mar – Apr 2023Teamfederation source
Score 1/4Opp avg 1275

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.