Individual Calculations October 2022
 Vidal Palou, Jordi  Total change: 7.00  Rating chartPersonal card
 Obert Tardor Gerunda 2022 Rondas 1-2 Girona ESP 2022-09-16
RcRownchangeKK*chgGame
 1358 1627 2.00 2 0.35 20 7.00 
  Pales Pi, Marta 1320 SWZ1.0010.14202.80 
  Voegeli, Max 1395 SUI1.0010.21204.20 

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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