Individual Calculations February 2022
 Ford, Nikodem  Total change: -29.60  Rating chartPersonal card
 MAGNUSIK Turniej szkoleniowo-klasyfikacyjny - Grupa A1 Zielona Gora POL 2022-01-15
RcRownchangeKK*chgGame
 1233 1130 0.00 2 -0.74 40 -29.60 
  Ziobrowski, Wojciech 1113 POL0.001-0.5240-20.80 
  Tomczyk, Michal 1353 POL0.001-0.2240-8.80 

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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