Individual Calculations March 2010
 Perusseau, Clement  Total change: 4.50  Rating chartPersonal card
 2e <2200 du Chess XV Paris FRA 2009-12-26
RcRownchangeKK*chgGame
 1685 1878 1.00 2 -0.49 15 -7.35 
  Deschamps, Bruno 1609 FRA1.0010.17152.55 
  Weens, William 1761 FRA0.001-0.6615-9.90 

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 - R5 IDF FRA 2010-01-24
RcRownchangeKK*chgGame
 2107 1874 1.00 1 0.79 15 11.85 
  Dimarucut, Francis Erik 2107 PHI1.0010.791511.85 

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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