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Petar Borisov

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BUL · 55 yrs · K=40 · Peak 1745 (By Sep 2026)

Best performance: 1793 at Окрит турнир по ускорен шахмат „Дните на Ардино“(Best of 2026)

World #=81418 live, down 2866#78,552 publishedBulgaria #=528

OCT26 Rating

1689

Live Rating

1689.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Oct 20261689-56

Rapid games since the October list

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

Last playedScore
МЕМОРИАЛ „ДИМЧО ЧАНДЪРОВ“ – НЕДЕЛИНО 2026 | 6 СЕПТЕМВРИ • 2000 EUR НАГРАДЕН ФОНДSep 6TPR 15503½/7

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

Event timeline · Rapid

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.

Rated near Petar Borisov · Rapid

World

  1. #=81418Stavri Ferdov1689.0
  2. #=81418Mario Wenceslao Lara Flores1689.0
  3. #=81418Petar Borisov1689.0
  4. #=81418Dimitar Naydenov1689.0
  5. #=81418Adrian Moreira1689.0

Bulgaria

  1. #=524Ahmed Ahmed1690.0
  2. #=528Stavri Ferdov1689.0
  3. #=528Petar Borisov1689.0
  4. #=528Dimitar Naydenov1689.0
  5. #=531Iliyan Ivanov1688.0

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