Individual Calculations June 2021
 Budrewicz, Henryk  Total change: 31.20  Rating chartPersonal card
 XI Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2021 Round 8-10 Warszawa POL 2021-04-12
RcRownchangeKK*chgGame
 1445 1309 0.50 3 -0.51 20 -10.20 
  Kwiecinski, Rafal 1542 POL0.001-0.2120-4.20 
  Jarmolowski, Tadeusz 1577 POL0.5010.33206.60 
  Janczylik, Tomasz 1216 POL0.001-0.6320-12.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Ogolnopolski Turniej Szachowy Osob Niepelnosprawnych Krynica Zdroj POL 2021-05-17
RcRownchangeKK*chgGame
 1527 1309 4.00 8 2.07 20 41.40 
  Strojek, Kazimierz 1598 POL1.0010.842016.80 
  Soja, Adam 1588 POL0.001-0.1620-3.20 
  Fojcik, Krzysztof 1647 POL0.001-0.1220-2.40 
  Kubin, Aleksander 1689 POL0.5010.41208.20 
  Kulik, Waldemar 1371 POL1.0010.592011.80 
  Moczala, Maja 1374 POL0.5010.09201.80 
  Cieply, Krzysztof 1551 POL0.001-0.2020-4.00 
  Gackowski, Marian 1397 POL1.0010.622012.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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