Rapid: Individual Calculations July 2023
 Kujawski, Dawid  Total change: 6.60  Rating chartPersonal card
 X Turniej Szachowy im. Krola Kazimierza Wielkiego Kowal 2023 Kowal POL 2023-06-03
RcRownchangeKK*chgGame
 1542 1575 5.50 9 0.33 20 6.60 
  Czekalski, Pawel 1175  * POL1.0010.08201.60 
  Wypych, Dominik 1928 POL0.001-0.1120-2.20 
  Sliwa, Krzysztof 1317 POL0.001-0.8220-16.40 
  Konefal, Leszek 1238 POL1.0010.12202.40 
  Rafalski, Krzysztof 1431 POL1.0010.31206.20 
  Pocwiardowski, Pawel 1285 POL0.501-0.3420-6.80 
  Matusiak, Marcin 1546 POL1.0010.46209.20 
  Lewandowski, Marek 1674 POL1.0010.642012.80 
  Steczek, Marcin f2284 POL0.001-0.0120-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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