Individual Calculations April 2017
 Grandjean, Jules  Total change: -13.20  Rating chartPersonal card
 Championnat d'Aquitaine 2017 - Pupilles ANGLET FRA 2017-03-03
RcRownchangeKK*chgGame
 1344 1235 0.00 2 -0.76 40 -30.40 
  Burgalat, Eliot 1535 FRA0.001-0.1540-6.00 
  Piroth, Gabor 1153 FRA0.001-0.6140-24.40 

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)
 
 3e Festival International BNP Paribas d'Echecs de Limoges - Open l'avenir (Max pupilles -1300) LIMOGES FRA 2017-03-25
RcRownchangeKK*chgGame
 1212 1235 1.50 2 0.43 40 17.20 
  Le Coz, Marie Sarah 1222 FRA1.0010.484019.20 
  Charles, Lucas 1202 FRA0.501-0.0540-2.00 

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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