Individual Calculations September 2017
 Perrin, Joel  Total change: -56.80  Rating chartPersonal card
 Championnat de France 2017 - Open D AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1277 1374 3.00 7 -1.42 40 -56.80 
  Normand, Nicolas 1495 FRA0.001-0.3440-13.60 
  Lemiere, Charlotte 1259 FRA0.001-0.6640-26.40 
  Follin, Kevin 1192 FRA1.0010.264010.40 
  Beurier, Serge 1261 FRA1.0010.354014.00 
  Fenoll, Charles 1216 FRA0.001-0.7140-28.40 
  Estadieu, Bruno 1259 FRA1.0010.344013.60 
  Levy, Raphaelle 1256 FRA0.001-0.6640-26.40 

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)
 

 

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