Individual Calculations April 2023
 Anders, Marcin  Total change: 47.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2023 Karpacz POL 2023-02-28
RcRownchangeKK*chgGame
 1762 1541 4.50 9 2.38 20 47.60 
  Drozdzynski, Arkadiusz 1808 POL1.0010.822016.40 
  Kwiecien, Zbigniew f1934 POL0.001-0.0820-1.60 
  Dzienisiuk, Janusz 1780 POL0.001-0.2020-4.00 
  Kubin, Aleksander 1703 POL1.0010.712014.20 
  Kulpinski, Piotr 1893 POL0.5010.39207.80 
  Murawski, Eugeniusz 1737 POL0.001-0.2520-5.00 
  Zelajtys, Jozef 1769 POL0.001-0.2120-4.20 
  Huzarski, Stanislaw 1694 POL1.0010.702014.00 
  Janocha, Jan 1539 POL1.0010.502010.00 

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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