Compare

Ivan Kostyrin

Follow

RUS · 28 yrs · K=40 · Peak 1942 (By Nov 2026)

Best performance: 1974 at "Кубок атомной отрасли" - Мемориал Н.А. Доллежаля и Н.Л.Духова 2026г.(Best of 2026)

World #=23309 live, down 106#23,203 publishedRussia #=1960

NOV26 Rating

1942

Live Rating

1942.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange

Rapid games since the November list

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

Last playedScore
"Кубок атомной отрасли" - Мемориал Н.А. Доллежаля и Н.Л.Духова 2026г.Oct 23 – Oct 24TPR 19745½/9

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

Event timeline · Rapid

1 event · All years

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.

Rated near Ivan Kostyrin · Rapid

World

  1. #=23309Artem Nik Tarasov1942.0
  2. #=23309Mikhail V Koptev1942.0
  3. #=23309Ivan Kostyrin1942.0
  4. #=23309WFM Valerie Maupin1942.0
  5. #=23309Loic Cwiek1942.0

Russia

  1. #=1960Artem Nik Tarasov1942.0
  2. #=1960Mikhail V Koptev1942.0
  3. #=1960Ivan Kostyrin1942.0
  4. #1970Nika Testova1941.2
  5. #=1971Dmitriy S. Khvostov1941.0

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