Individual Calculations November 2021
 Ambrosino, Adam  Total change: -18.80  Rating chartPersonal card
 Championnat de l'Herault 2021 - Open C (1000-1450) BEZIERS FRA 2021-10-09
RcRownchangeKK*chgGame
 1206 1396 2.00 4 -0.94 20 -18.80 
  Hamdad, Mounir 1167 FRA0.001-0.7920-15.80 
  Leurquin, Didier 1388 FRA0.001-0.5120-10.20 
  Manenc, Loick 1124 FRA1.0010.17203.40 
  Duval, Dominique 1143 FRA1.0010.19203.80 

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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