Individual Calculations November 2022
 Tulsa Gubau, Xavier  Total change: -8.80  Rating chartPersonal card
 Obert Tardor Gerunda 2022 Rondas 3-6 Girona ESP 2022-09-30
RcRownchangeKK*chgGame
 1404 1299 0.50 2 -0.22 40 -8.80 
  Palahi Hervas, Dalmau 1402 ESP0.001-0.3640-14.40 
  Romera Fernandez, Manel 1405 ESP0.5010.14405.60 

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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