Individual Calculations May 2010
 Le Basnier, Yoann  Total change: -9.45  Rating chartPersonal card
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1851 1701 0.50 1 0.20 15 3.00 
  Chin, David 1851 FRA0.5010.20153.00 

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)
 
 5e Open d'Echecs d'Angers Angers FRA 2010-04-23
RcRownchangeKK*chgGame
 1807 1701 0.00 2 -0.83 15 -12.45 
  Theon, Pierre 2101  * FRA0.001-0.0815-1.20 
  Durfort, Olivier 1512 FRA0.001-0.7515-11.25 
 * 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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