Individual Calculations May 2010
 Collonge, Rene  Total change: 3.75  Rating chartPersonal card
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1875 1933 1.00 1 0.42 15 6.30 
  Abitbol, Raphael 1875 FRA1.0010.42156.30 

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)
 
 Selection Nord Est Cheminots Montdidier FRA 2010-04-07
RcRownchangeKK*chgGame
 1896 1933 2.00 4 -0.17 15 -2.55 
  Dehesdin, Wilfried 2137 FRA0.001-0.2415-3.60 
  Bouveret, Yves 1629 FRA1.0010.14152.10 
  Bigotte, Patrick 1956 FRA0.5010.03150.45 
  Sorigue, Augustin 1863 FRA0.501-0.1015-1.50 

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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