Individual Calculations December 2019
 Robic, Alain  Total change: 12.80  Rating chartPersonal card
 Team 2020 - 60mn Novembre FRANCE FRA 2019-11-01
RcRownchangeKK*chgGame
 1241 1291 2.00 3 0.32 40 12.80 
  Grall, Kewan 1042 FRA1.0010.19407.60 
  Le Diouron, Vincent 1231 FRA1.0010.424016.80 
  Combaudon, Timothee 1450 FRA0.001-0.2940-11.60 

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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