Leon Kostanyan

RUS · 22 yrs · K=20 · Peak 1587 (Mar 2024)

Best performance: 1475 at SouthFR Chmp. 2017 Juniors B-15 Rapid(Best of 2017)

OCT26 Rating

1587

Live Rating

1587.0

Change

0.0

Games Played

Rating History · Rapid

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Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	SouthFR Chmp. 2019 Juniors B-17 RapidNov 17, 2019 – Nov 18, 2019TPR 1244	1½/8	1244

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

3 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.

SouthFR Chmp. 2019 Juniors B-17 Rapid1244
Nov 2019Swissfederation source
Best of 2019Score 1½/8Opp avg 1495Start 1344
SouthFR Chmp. 2017 Juniors B-15 Rapid1475
Nov 2017Swissfederation source
Best of 2017Score 4½/11Opp avg 1555Start 1319
Russian Championship B15 rapid 20171416
Apr 2017Swissfederation source
#2 in 2017Score 2½/11Opp avg 1582

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