Individual Calculations May 2017
 Combalbert, Sarah  Total change: 18.80  Rating chartPersonal card
 Championnat de France des Jeunes 2017 - Pupillettes BELFORT FRA 2017-04-16
RcRownchangeKK*chgGame
 1255 1130 2.50 6 0.47 40 18.80 
  Kuhn, Mathilde 1313 FRA0.001-0.2640-10.40 
  Zmboyan, Anna 1243 FRA0.001-0.3540-14.00 
  Velay, Fanny 1067 FRA1.0010.414016.40 
  Strasser, Arevik 1253 FRA0.001-0.3340-13.20 
  Sarazin, Amelie 1402 FRA1.0010.834033.20 
  Vasey, Lila 1254 FRA0.5010.17406.80 

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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