Individual Calculations April 2020
 Samoun, Florent  Total change: -18.40  Rating chartPersonal card
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 2158 2317 0.50 2 -0.92 20 -18.40 
  Croizier, Valery 2159 FRA0.001-0.7120-14.20 
  Denjoy, Arnaud 2157 FRA0.501-0.2120-4.20 

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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