Individual Calculations September 2010
 Laurent, Bruno  Total change: -0.30  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 2135 2336 6.50 9 -0.03 10 -0.30 
  Rigolot, Lucie 1936  * FRA1.0010.08100.80 
  Feryn, Benjamin 2034 FRA1.0010.15101.50 
  Henris, Luc f2213 BEL0.501-0.1710-1.70 
  Pisk, Petr m2337 CZE0.5010.00100.00 
  Marchyllie, Bruno 2131 FRA0.001-0.7610-7.60 
  Timmermans, Eric 1936  * FRA1.0010.08100.80 
  Pytel, Bozena wm1964 FRA1.0010.10101.00 
  Feryn, Alexandre 2075 FRA1.0010.18101.80 
  Romanov, Evgeny g2590 RUS0.5010.31103.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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