Individual Calculations October 2021
 Darthenay, Antoine  Total change: -26.40  Rating chartPersonal card
 Championnat ZID Languedoc Roussillon 2021 - U12M MILHAUD FRA 2021-09-25
RcRownchangeKK*chgGame
 1018 1133 0.00 1 -0.66 40 -26.40 
  Maurin, Paolo 1018 FRA0.001-0.6640-26.40 

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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