Individual Calculations January 2010
 Sorin, Baptiste  Total change: 2.70  Rating chartPersonal card
 Nationale 1 - R4-5 Various FRA 2009-11-21
RcRownchangeKK*chgGame
 2277 2214 1.50 2 0.67 15 10.05 
  Desbonnes, Samy 2331 FRA0.5010.16152.40 
  Lavabre, Fabien 2223 FRA1.0010.51157.65 

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 1 - R6-7 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2221 2214 0.50 2 -0.49 15 -7.35 
  Bedouin, Xavier f2351 FRA0.5010.18152.70 
  Voisembert, Alain 2091 FRA0.001-0.6715-10.05 

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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