Individual Calculations December 2021
 Brochet, Philippe  Total change: 5.70  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Grand Prix AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 2229 2383 4.00 5 0.57 10 5.70 
  Stevens, Christian 2053 FRA1.0010.12101.20 
  Gautier, Nathan 2118 FRA1.0010.18101.80 
  Romero Calduch, Sergio 2226 ESP1.0010.29102.90 
  Shchekachev, Andrei g2501 FRA0.001-0.3410-3.40 
  Pucher, Sebastien f2249 FRA1.0010.32103.20 

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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