Individual Calculations January 2010
 Lefevre, Michel  Total change: -9.50  Rating chartPersonal card
 Chpt de Dijon - 1 Dijon FRA 2009-10-31
RcRownchangeKK*chgGame
 1901 1659 0.00 1 -0.20 25 -5.00 
  Buisson, Jean-Gabriel 1901 FRA0.001-0.2025-5.00 

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 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1919 1653 0.00 1 -0.18 25 -4.50 
  Bonfils, Remy 1919 FRA0.001-0.1825-4.50 

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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