Individual Calculations February 2019
 Coubard, Samantha  Total change: 24.80  Rating chartPersonal card
 32eme Open du Mans - Open B (-1500) LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1257 1121 3.50 7 1.24 20 24.80 
  Pellerin, Thierry 1351 FRA0.001-0.2120-4.20 
  Catherinot, Noemie 1306 FRA1.0010.742014.80 
  Follin, Kevin 1303 FRA0.001-0.2620-5.20 
  Varin, Frederic 1290 FRA1.0010.722014.40 
  Citores, Mathis 1211 FRA0.5010.12202.40 
  Apresyan, Ariadna 1187 FRA0.001-0.4120-8.20 
  Perrin, Jean-Francois 1151 FRA1.0010.542010.80 

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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