Rapid: Individual Calculations November 2023
 Kozlowski, Maciej  Total change: -24.00  Rating chartPersonal card
 Obornicki Turniej Szachowy 2023 Oborniki POL 2023-10-01
RcRownchangeKK*chgGame
 1236 1062 0.00 2 -0.60 40 -24.00 
  Krugiolka, Sebastian 1392 POL0.001-0.1240-4.80 
  Lupa, Igor 1079 POL0.001-0.4840-19.20 

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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