Konstantinos Dion Eftaxias

GRE · 45 yrs · K=20 · Peak 1534 (Mar 2024)

Best performance: 1683 at 2024 May Mid Ultima(Best of 2024)

World #=204962 live1836#203,126 publishedGreece #=2805

NOV26 Rating

1467

Live Rating

1467.0

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	1467	0
Oct 2026	1467	0
Sep 2026	1467	0
Aug 2026	1467	0
Jul 2026	1467	0
Jun 2026	1467	0
May 2026	1467	0
Apr 2026	1467	+1
Mar 2026	1466	-1
Feb 2026	1467	0
Jan 2026	1467	0
Dec 2025	1467	-18

Form · Classical

oldest → latest

From 206 classical games on record, the latest on Nov 9, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	ACC Sirius Open Oct 2025Oct 12, 2025 – Nov 9, 2025TPR 1285	½/5	1285

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

Event timeline · Classical

50 of 52 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	3½	1561	1428
2024	26	8½	1496	1371
2023	34	12½	1325	1230
2022	41	20	1304	1297
2021	14	6	1298	1248
2020	13	6½	1197	1197
2019	32	19½	1327	1407
2018	1	0	1174	—

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

ACC Sirius Open Oct 20251285
Oct – Nov 2025Swissfederation source
#3 in 2025Score ½/5Opp avg 1607Start 1485
Ultima by ASOP Dias MID Apr 20251586
Apr – May 2025Swissfederation source
Best of 2025Score 2/5Opp avg 1461Start 1480
Ultima by ASOP Dias LOW Apr 2025—(0)
Apr – May 2025Swissfederation source
Score 1½/3Start 1480
Ultima by ASOP Dias HIGH Mar 2025—(1)
Mar – Apr 2025Swissfederation source
Score 0/2Opp avg 1777Start 1480
Ultima by ASOP Dias MID Jan 20251403
Jan – Feb 2025Swissfederation source
#2 in 2025Score 1½/4Opp avg 1528Start 1487
Ultima series by ASOP Dias - MID Nov 20241323
Nov – Dec 2024Swissfederation source
#4 in 2024Score 1½/4Opp avg 1596Start 1499
Ultima series by ASOP Dias - HIGH Sep 20241401
Sep – Oct 2024Swissfederation source
#3 in 2024Score 1/5Opp avg 1641Start 1513
Open ultima Advanced May 2024 1—(2)
May – Jun 2024Swissfederation source
Score 0/3Opp avg 1451Start 1514
2024 May Mid Ultima1683
May – Jun 2024Swissfederation source
Best of 2024Score 3/4Opp avg 1490Start 1514
MID Ultima by ASOP Dias Feb 2024 A1568
Mar – Apr 2024Swissfederation source
#2 in 2024Score 2½/5Opp avg 1568Start 1534
2nd Grand Chess Series Standard League—(1)
Mar – Apr 2024Swissfederation source
Score 0/2Opp avg 1647Start 1534
MID Ultima by ASOP Dias Feb 2024—(2)
Feb – Mar 2024Swissfederation source
Score ½/4Opp avg 1396Start 1240
2024 Attica Friendship Team Cup - Nikos Strofalis—(1)
Jan – Mar 2024Teamfederation source
Score 0/1Opp avg 1261Start 1240
Grand Chess Series - Standard League by ASOP Dias1041
Jan – Feb 2024Swissfederation source
#5 in 2024Score 1/6Opp avg 1166Start 1240
MID Ultima by ASOP Dias Nov 20231225
Nov – Dec 2023Swissfederation source
#4 in 2023Score 1½/5Opp avg 1312Start 1267
MID Ultima by ASOP Dias Oct 20231095
Oct – Nov 2023Swissfederation source
#6 in 2023Score 2/5Opp avg 1167Start 1255
MID Ultima by ASOP Dias Sep 20231345
Sep – Oct 2023Swissfederation source
Best of 2023Score 3/5Opp avg 1273Start 1255
Ultima by ASOP Dias - MID June 20231241
Jun – Jul 2023Swissfederation source
#3 in 2023Score 1½/5Opp avg 1328Start 1256
Ultima by ASOP Dias - MID Apr 20231287
Apr – Jun 2023Swissfederation source
#2 in 2023Score 2½/5Opp avg 1287Start 1263
Ultima by ASOP Dias - MID Mar 20231204
Mar – Apr 2023Swissfederation source
#5 in 2023Score 2/5Opp avg 1397Start 1271
2023 Attica Friendship Cup880
Jan – Mar 2023Swissfederation source
Score 0/4Opp avg 1680Start 1289
Ultima by ASOP Dias - MID Jan 20231062
Jan – Feb 2023Swissfederation source
#7 in 2023Score 1/5Opp avg 1187Start 1289
Senior - PRE Master Ultima by ASOP Nov1083
Nov – Dec 2022Swissfederation source
#9 in 2022Score 3/7Opp avg 1232Start 1308
Mid Ultima by ASOP Dias Nov 20221521
Nov – Dec 2022Swissfederation source
#2 in 2022Score 3½/5Opp avg 1372Start 1308
Ultima by ASOP Dias - MID Okt 20221094
Oct – Nov 2022Swissfederation source
#8 in 2022Score 1/4Opp avg 1219Start 1322

Rated near Konstantinos Dion Eftaxias · Classical

World

#=204962Robert Olszanski1467.0
#=204962Zoi Varvara Zouroufidi1467.0
#=204962Konstantinos Dion Eftaxias1467.0
#=204962Aikaterini Ourania Apostolopoulou1467.0
#=204962Theodoros Diamantis1467.0

Greece

#=2805Achileas Patsias1467.0
#=2805Zoi Varvara Zouroufidi1467.0
#=2805Konstantinos Dion Eftaxias1467.0
#=2805Aikaterini Ourania Apostolopoulou1467.0
#=2805Theodoros Diamantis1467.0

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