Individual Calculations March 2010
 Curto, Nicolas  Total change: 0.75  Rating chartPersonal card
 1er Training Lyon open - phase B Lyon FRA 2010-01-12
RcRownchangeKK*chgGame
 2140 2104 1.00 2 0.05 15 0.75 
  Doncea, Vladimir m2484 ROU0.001-0.0915-1.35 
  Mercier, Jean-Yves 1795 FRA1.0010.14152.10 

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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