Individual Calculations September 2013
 Bombail, Leonard  Total change: 4.50  Rating chartPersonal card
 21eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2013-07-20
RcRownchangeKK*chgGame
 1977 1938 3.50 7 0.30 15 4.50 
  Ternault, Mathieu 2176 FRA0.001-0.2015-3.00 
  Baudry, Remi 1696 FRA1.0010.20153.00 
  Billon, Olivier 2257 FRA0.5010.37155.55 
  Raynal, Francois 2063 FRA0.001-0.3315-4.95 
  Baudry, Emilien 1725 FRA0.501-0.2715-4.05 
  Perrin, Alexis 1667 FRA1.0010.17152.55 
  Mancini, Mario f2252 FRA0.5010.36155.40 

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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