Individual Calculations July 2010
 Ferry, Roger  Total change: 16.65  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 2224 2075 2.00 4 0.78 15 11.70 
  Rabineau, Clement 2287 FRA0.001-0.2315-3.45 
  Ribeiro, Romain 2165 FRA0.001-0.3815-5.70 
  Ilgart, Jean-Christophe 2237 FRA1.0010.711510.65 
  Kirszenberg, Marc 2205 FRA1.0010.681510.20 

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)
 
 Ile de France 1 - R7 IDF FRA 2010-05-09
RcRownchangeKK*chgGame
 1917 2046 1.00 1 0.33 15 4.95 
  Malara, Franck 1917 FRA1.0010.33154.95 

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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