Rapid: Individual Calculations December 2021
 Huras, Krzysztof  Total change: -15.40  Rating chartPersonal card
 TURNIEJ NIEPODLEGLOSCI Memorial Szachowy im.Karola ZIELEZNIKA Katowice POL 2021-11-11
RcRownchangeKK*chgGame
 1222 1033 0.00 3 -0.77 20 -15.40 
  Niesporek, Franciszek 1254 POL0.001-0.2220-4.40 
  Kisielinski, Stanislaw 1173 POL0.001-0.3120-6.20 
  Kozik, Maksymilian 1238 POL0.001-0.2420-4.80 

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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