Individual Calculations July 2010
 Guillaumat, Jean-Pierre  Total change: 9.15  Rating chartPersonal card
 Haute Normandie 2 HNO FRA 2009-10-04
RcRownchangeKK*chgGame
 1829 1953 1.00 1 0.33 15 4.95 
  Biyidi, Thomas 1829 FRA1.0010.33154.95 

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)
 
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1637 1950 2.00 2 0.28 15 4.20 
  Bertignac, Vincent 1582 FRA1.0010.10151.50 
  Lecoeur, Boris 1691 FRA1.0010.18152.70 

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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