Individual Calculations June 2022
 Zoltkowski, Marcin  Total change: 34.40  Rating chartPersonal card
 Wiosenne FIDE granie w Hetmanie 2022_B Round 3-6 Warszawa POL 2022-05-03
RcRownchangeKK*chgGame
 1252 1302 2.00 2 0.86 40 34.40 
  Redlicki, Michal 1194 POL1.0010.354014.00 
  Terkiewicz, Bruno 1309 POL1.0010.514020.40 

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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