Individual Calculations May 2010
 Chevalier, Christian  Total change: -11.10  Rating chartPersonal card
 Interne Gap Gap FRA 2010-02-13
RcRownchangeKK*chgGame
 1784 1984 2.50 5 -1.16 15 -17.40 
  Groleau, Antoine 1735 FRA0.001-0.8115-12.15 
  Garnier, Jean-Paul 2059 FRA0.5010.10151.50 
  Bouzid, Kamel 1712 FRA1.0010.17152.55 
  Corneloup, Jerome 1831 FRA0.001-0.7015-10.50 
  Torbay, Pierre 1584  * FRA1.0010.08151.20 
 * 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)
 
 Nationale 3 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1930 1984 1.00 1 0.42 15 6.30 
  Van Der Borck, Alexis 1930 FRA1.0010.42156.30 

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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