Individual Calculations March 2021
 Dunda, Szymon  Total change: 3.60  Rating chartPersonal card
 Mini-ELO Bialystok 2021 - turniej 22. Bialystok POL 2021-02-06
RcRownchangeKK*chgGame
 1385 1209 1.00 3 0.09 40 3.60 
  Kozlowski, Andrzej 1599 POL0.001-0.0940-3.60 
  Zduniewicz, Natalia 1389 USA0.001-0.2640-10.40 
  Sienicki, Oliwier 1166 POL1.0010.444017.60 

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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