Rapid: Individual Calculations November 2019
 Selman, Sam  Total change: -20.80  Rating chartPersonal card
 Grand Prix Rapide du Val de Marne Saison 2019-2020 Etape 1B MAISONS ALFORT FRA 2019-10-19
RcRownchangeKK*chgGame
 1159 1046 0.00 3 -1.04 20 -20.80 
  Nouni, Rayane 1154 FRA0.001-0.3520-7.00 
  Carre, Philippe 1140 FRA0.001-0.3720-7.40 
  Deviza, Andrei 1183 MDA0.001-0.3220-6.40 

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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