Individual Calculations March 2010
 Bossard, Arnaud  Total change: -12.55  Rating chartPersonal card
 Criterium R3-4 IDF FRA 2010-01-10
RcRownchangeKK*chgGame
 2247 2216 0.00 1 -0.46 25 -11.50 
  Lamorelle, Julien 2247 FRA0.001-0.4625-11.50 

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)
 
NOTE: K factor changed
 Corporatif R6 IDF FRA 2010-02-13
RcRownchangeKK*chgGame
 2168 2216 0.50 1 -0.07 15 -1.05 
  Lebrun, Xavier 2168 FRA0.501-0.0715-1.05 

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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