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Viktor Diachenko

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RUS · 73 yrs · K=40 · Peak 1566 (By Jan 2026)

Best performance: 1470 at O.E. Pavlov Memorial(Best of 2025)

World #=167405 live, down 5670#161,735 publishedRussia #=4394

OCT26 Rating

1566

Live Rating

1566.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202615660
Sep 202615660
Aug 202615660
Jul 202615660
Jun 202615660
May 202615660
Apr 202615660
Mar 202615660
Feb 202615660

Classical games since the October list

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

Last playedScore
O.E. Pavlov MemorialNov 25, 2025 – Nov 30, 2025TPR 14703½/9

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

Event timeline · Classical

2 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.

Rated near Viktor Diachenko · Classical

World

  1. #=167405Vladimir Karpov1566.0
  2. #=167405Ilya Boldyrev1566.0
  3. #=167405Viktor Diachenko1566.0
  4. #=167405Anastasia Ntampiza1566.0
  5. #=167405Mohamed Saher Mahmoud1566.0

Russia

  1. #=4394Vladimir Karpov1566.0
  2. #=4394Ilya Boldyrev1566.0
  3. #=4394Viktor Diachenko1566.0
  4. #=4394Yaroslav Subbotin1566.0
  5. #=4394Mikhail Yurganov1566.0

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