Individual Calculations March 2023
 Obidzinski, Cezary  Total change: 36.80  Rating chartPersonal card
 Liga wojewodzka juniorow WM Barczewo POL 2023-02-11
RcRownchangeKK*chgGame
 1402 1249 2.00 3 0.92 40 36.80 
  Dietrich, Pawel 1229 POL1.0010.474018.80 
  Krasniewski, Maciej 1730 POL0.001-0.0540-2.00 
  Gancewski, Michal 1248 POL1.0010.504020.00 

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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