Individual Calculations April 2018
 Kwasniak, Tomasz  Total change: 16.80  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2017-2018 Warszawa POL 2017-12-03
RcRownchangeKK*chgGame
 1602 1737 6.00 8 0.84 20 16.80 
  Jarmuzynska, Kamila 1749 POL1.0010.522010.40 
  Seliga, Mariusz 1337  * POL1.0010.08201.60 
  Syrkiewicz, Michal 1440 POL0.001-0.8520-17.00 
  Iwaszkiewicz, Krzysztof 1562 POL1.0010.27205.40 
  Szymczak, Rafal 1966 POL0.001-0.2120-4.20 
  Stojke, Krzysztof 1489 POL1.0010.19203.80 
  Rozycki, Dariusz 1337  * POL1.0010.08201.60 
  Bajkowski, Marcin 1936 POL1.0010.762015.20 
 * 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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