Individual Calculations July 2022
 Prevost, Michele  Total change: -6.80  Rating chartPersonal card
 TDS Caen-Alekhine 2022 CAEN FRA 2022-06-18
RcRownchangeKK*chgGame
 1372 1097 0.00 2 -0.34 20 -6.80 
  Monpellier, Alain 1416 FRA0.001-0.1320-2.60 
  Refuveille, Sylvain 1327 FRA0.001-0.2120-4.20 

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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