Individual Calculations January 2010
 Carbonnel, Pierre  Total change: -24.75  Rating chartPersonal card
 Nationale 1 - R4-5 Various FRA 2009-11-21
RcRownchangeKK*chgGame
 2059 2260 0.50 2 -0.98 15 -14.70 
  Sola, Flavien 1934 FRA0.501-0.3715-5.55 
  Picard, Clement 2183 FRA0.001-0.6115-9.15 

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
 2397 2260 0.00 2 -0.67 15 -10.05 
  Winants, Luc g2527 BEL0.001-0.1815-2.70 
  Tournier, Mathieu 2267 FRA0.001-0.4915-7.35 

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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