Individual Calculations January 2020
 Kozhanov, Alexandre  Total change: -71.20  Rating chartPersonal card
 22e Open de Noel de Gouesnou GOUESNOU FRA 2019-12-27
RcRownchangeKK*chgGame
 1345 1293 0.00 4 -1.78 40 -71.20 
  Le Dortz, Andrea 1581 FRA0.001-0.1640-6.40 
  Al Ahdab, Nasir 1487 FRA0.001-0.2540-10.00 
  Placier, Pascal 1178 FRA0.001-0.6640-26.40 
  Thobie, Pascal 1132 FRA0.001-0.7140-28.40 

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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