Rapid: Individual Calculations July 2023
 Mazierski, Stefan  Total change: -36.60  Rating chartPersonal card
 X Turniej Szachowy im. Krola Kazimierza Wielkiego Kowal 2023 Kowal POL 2023-06-03
RcRownchangeKK*chgGame
 1196 1112 0.50 6 -1.83 20 -36.60 
  Lapinski, Jerzy 1204 POL0.001-0.3720-7.40 
  Czekalski, Pawel 1153 POL0.001-0.4420-8.80 
  Mazurkiewicz, Krzysztof 1194 POL0.5010.11202.20 
  Ziolkowski, Grzegorz 1106 POL0.001-0.5120-10.20 
  Malinowski, Tadeusz 1314 POL0.001-0.2420-4.80 
  Kapuscinski, Andrzej 1202 POL0.001-0.3820-7.60 

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)
 

 

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