Ioannis Siskos

GRE · 11 yrs · Peak 1578 (May 2025)

Best performance: 1504 at 3rd INTERNATIONAL STANDARD OPEN CARIBROD - PAMETNIK 2025. B TOURNAMENT(Best of 2025)

OCT26 Rating

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Live Rating

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Games Played

Rating History · Classical

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No standard rating: this player isn’t on the OCT26 standard list

Event timeline · Classical

30 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.

9th SKG International Open Tournament 2026 | Group B737
Aug 2026Swisschess-results.com
Score 2½/9Opp avg 1537
SUMMER IN GREECE: 35th OPEN INTERNATIONAL CHESS TOURNAMENT of KAVALA ''VASILIS THEODORIDIS'' - GROUP C1115
Jul – Aug 2026Swisschess-results.com
#3 in 2026Score 3/9Opp avg 1437
Greek Youth U16 Individual Championship Finals 2026 | Open U121269
Apr 2026Swisslichess
#2 in 2026Score 3/9Opp avg 1542Start 1441
International tournament Mikis Theodorakis 2026 B1441
Apr 2026Swissfederation source
Best of 2026Score 4/9Opp avg 1513Start 1441
2026 Team Championship of ESSTH-CHALK-Local—(0)
Jan – Mar 2026Teamchess-results.com
Score 1/1Start 1497
9th International Chess Open Tournament Vardaris 2026 C—(0)
Feb 2026Swissfederation source
Score 1/5Start 1455
46th White Tower - 8th SKG International Open C—(2)
Jan 2026Swissfederation source
Score 4½/7Opp avg 1439Start 1497
11th Berecz Memorial - Group C791
Dec 2025Swissfederation source
Score 2½/7Opp avg 1591Start 1497
FE 27 Citta' di Trieste - C—(2)
Aug – Sep 2025Swissfederation source
Score 3/7Opp avg 1547Start 1534
7th International Chess OPEN SKG - D1497
Aug 2025Swissfederation source
#2 in 2025Score 4½/7Opp avg 1425Start 1534
18th PALEOCHORA INTERNATIONAL CHESS TOURNAMENT - B—(0)
Jul 2025Swissfederation source
Score 4/9Start 1578
2025 National Youth Championships - open U101302
Jul 2025Swissfederation source
#3 in 2025Score 4/9Opp avg 1427Start 1578
3rd INTERNATIONAL STANDARD OPEN CARIBROD - PAMETNIK 2025. B TOURNAMENT1504
Apr 2025Swissfederation source
Best of 2025Score 3/6Opp avg 1504
23rd Open Championship of ESSKEDYM 2025 B—(2)
Mar 2025Swissfederation source
Score 2½/7Opp avg 1501
2025 Team Championship of ESSTH-CHALK Local Rounds 5-7—(0)
Jan – Mar 2025Swissfederation source
Score 0/1
2025 Team Championship of ESSTH-CHALK Local Rounds 1-4—(0)
Jan – Feb 2025Swissfederation source
Score 1/1
6th International Open - 45th White Tower 2025 - C group—(1)
Jan 2025Swissfederation source
Score 3/7Opp avg 1404
Zimski "Feniks" open Branicevskog okruga 2024946
Dec 2024Swissfederation source
Score 0/5Opp avg 1746
16th team youth U16 Championship 2024 - ESSTH-CHALK—(0)
Sep – Nov 2024Teamfederation source
Score 0/1
5th International open SKG 2024 D—(1)
Aug 2024Swissfederation source
Score 2½/6Opp avg 1461
2024 National Youth Championship finals - open U101247
Jun 2024Swissfederation source
Best of 2024Score 4/9Opp avg 1487
AMO Galaxias Open June 2024 A714
Jun 2024Swissfederation source
Score 0/5Opp avg 1514
7th Junior U10 team championship 2024—(1)
Jun 2024Teamfederation source
Score 1½/3Opp avg 1514
2024 youth championship of ESSTH-CHALK open U10—(2)
Apr 2024Swissfederation source
Score 2½/6Opp avg 1459Start 1450
2024 youth championship of ESSKEDYM U8-10 open—(0)
Mar 2024Swissfederation source
Score 3/5Start 1482

Live ratings projected from the OCT26 published list · Not affiliated with FIDE