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Leon Siennicki

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POL · 21 yrs · K=40 · Peak 1499 (Apr 2026)

Best performance: 1383 at XV Miedzynarodowy Turniej Szachowy GORA SW. ANNY - open "A" (otwarty)(Best of 2026)

World #=215740 live1379#214,361 publishedPoland #=6255

OCT26 Rating

1427

Live Rating

1427.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

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

Last playedScore
Otwarte Mistrzostwa KSz Krol Batory Otwock w Szachach Klasycznych 2026Sep 26 – Sep 270/4

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

Event timeline · Classical

3 of 4 events · 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 Leon Siennicki · Classical

World

  1. #=215740Emilia Boucek1427.0
  2. #=215740Agnieszka Witecka1427.0
  3. #=215740Leon Siennicki1427.0
  4. #=215740Luka Vranic1427.0
  5. #=215740Alia Khalid Radwan1427.0

Poland

  1. #=6255Emilia Boucek1427.0
  2. #=6255Agnieszka Witecka1427.0
  3. #=6255Leon Siennicki1427.0
  4. #=6267Damian Jasiecki1426.0
  5. #=6267Wiktoria Tomaszewska1426.0

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