Rapid: Individual Calculations August 2020
 Kostrzewski, Dawid  Total change: 0.00  Rating chartPersonal card
 Wakacje z Szachami w BBOSiR Bielsko Biala POL 2020-07-29
RcRownchangeRpKK*chgGame
 1289 0 1.00 4 0.00 1096   0.00 
  Koza, Pawel 1460 POL0.0010.00 0.00 
  Chmara, Michal 1065 POL1.0010.00 0.00 
  Niemczyk, Krzysztof 1213 POL0.0010.00 0.00 
  Hryciuk, Krzysztof 1417 POL0.0010.00 0.00 

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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