Individual Calculations March 2011
 Birebent, Guy  Total change: -27.60  Rating chartPersonal card
 7e open de Noël de Mont-de-Marsan MONT DE MARSAN FRA 2010-12-26
RcRownchangeKK*chgGame
 1612 1750 3.50 8 -1.84 15 -27.60 
  Belingard, Andre 1557 FRA0.001-0.7515-11.25 
  Vivier, Theo 1795 FRA0.001-0.4415-6.60 
  Riballet, Jean-Paul 1570 FRA1.0010.26153.90 
  Merlet, Francois 1606 FRA1.0010.31154.65 
  Zounani, Yacine 1524 FRA0.001-0.7915-11.85 
  Perrin, Herve 1487 FRA1.0010.18152.70 
  Maigne, Daniel 1366 FRA0.501-0.4115-6.15 
  Torres, Patrice 1994 FRA0.001-0.2015-3.00 

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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