Rapid: Individual Calculations October 2021
 Kerbaol, Jacques  Total change: 2.00  Rating chartPersonal card
 Les 9emes Rapides de Gouesnou GOUESNOU FRA 2021-09-26
RcRownchangeKK*chgGame
 1193 1438 2.50 3 0.10 20 2.00 
  L`henoret, Gisele 1107 FRA1.0010.12202.40 
  Menez, Jean-Pierre 1240 FRA1.0010.24204.80 
  Famel, Diane 1232 FRA0.501-0.2620-5.20 

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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