Individual Calculations August 2018
 Pichon, Christophe  Total change: 17.20  Rating chartPersonal card
 24eme Festival International d'echecs Jean-Claude Loubatiere - Open B (-1500) MONTPELLIER FRA 2018-07-17
RcRownchangeKK*chgGame
 1257 1356 6.50 9 0.86 20 17.20 
  Roustant, Clovis 1103 FRA1.0010.19203.80 
  Coquelle, Addison 1276 FRA0.001-0.6120-12.20 
  Valade, Marc-Aurele 1114 FRA1.0010.20204.00 
  Long, Pierre 1233 FRA1.0010.33206.60 
  Thieuleux, Thomas 1279 FRA1.0010.39207.80 
  Fina, Anthony 1428 FRA1.0010.602012.00 
  Desgouttes, Philippe 1382 FRA1.0010.542010.80 
  Petit, Michel 1195 FRA0.001-0.7120-14.20 
  Gramont, Francois 1305 FRA0.501-0.0720-1.40 

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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