Individual Calculations September 2010
 Leroux, Richard  Total change: -2.55  Rating chartPersonal card
 118e open international Club 608 - 2200 Paris FRA 2010-07-24
RcRownchangeKK*chgGame
 1888 2168 4.00 5 -0.17 15 -2.55 
  Afraoui, Solenn 1832 FRA1.0010.12151.80 
  Girault, Christian 1919 FRA0.001-0.8115-12.15 
  Chin, David 1859 FRA1.0010.14152.10 
  Leclerc, Arnaud 1881 FRA1.0010.16152.40 
  Violini, Paolo 1948 ITA1.0010.22153.30 

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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