Rapid: Individual Calculations June 2023
 Chmara, Michal  Total change: 11.40  Rating chartPersonal card
 TURNIEJ SZACHOWY CZTERY PORY ROKU 2023 - WIOSNA Sosnowiec POL 2023-05-14
RcRownchangeKK*chgGame
 1391 1143 1.50 4 0.57 20 11.40 
  Nowacki, Adam 1674 POL0.001-0.0320-0.60 
  Kruszynski, Lukasz 1400 POL0.5010.32206.40 
  Gibas, Aleksander 1259 POL0.001-0.3420-6.80 
  Maciejewski, Piotr 1229 POL1.0010.622012.40 

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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