Individual Calculations April 2014
 Birebent, Guy  Total change: 13.95  Rating chartPersonal card
 4ème festival de tournois fermés de Cholet - B CHOLET FRA 2014-03-08
RcRownchangeKK*chgGame
 1688 1653 5.00 9 0.93 15 13.95 
  Secher, Daniel 1677 FRA1.0010.53157.95 
  Joyeux, Gerard 1652 FRA0.5010.00150.00 
  Ristic, Rodolphe 1749 FRA0.001-0.3715-5.55 
  Goguely, Pierre 1702 FRA1.0010.57158.55 
  Feit, Jean-Luc 1656 FRA0.5010.00150.00 
  Leguillon, Jean-Paul 1661 FRA1.0010.51157.65 
  Aumont, Eric 1754 FRA1.0010.64159.60 
  Audinette, Floriant 1682 FRA0.001-0.4615-6.90 
  Gely, Yann 1657 FRA0.001-0.4915-7.35 

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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