Individual Calculations September 2010
 Liron, Roger  Total change: -11.50  Rating chartPersonal card
 121e open international Club 608 - 2200 Paris FRA 2010-07-31
RcRownchangeKK*chgGame
 1768 1390 0.50 2 0.31 25 7.75 
  Bourogaa, Younes 1790  * FRA0.001-0.0825-2.00 
  Pommier, Laurent 1745 FRA0.5010.39259.75 
 * 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)
 
 124e open international Club 608 - 2200 Paris FRA 2010-08-07
RcRownchangeKK*chgGame
 1616 1390 0.00 3 -0.77 25 -19.25 
  Lorenzo, Alfredo 1790  * ESP0.001-0.0825-2.00 
  Vine, Guillaume 1707 FRA0.001-0.1325-3.25 
  Meistretty, Claude 1350 FRA0.001-0.5625-14.00 
 * 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)
 

 

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