Individual Calculations May 2011
 Zenner, Gilles  Total change: -24.75  Rating chartPersonal card
 18e open de Selestat - Open B -1800 SELESTAT FRA 2011-03-03
RcRownchangeKK*chgGame
 1588 1625 0.00 3 -1.65 15 -24.75 
  Fischer, Alexis 1483 FRA0.001-0.6915-10.35 
  Gautier, Marc 1779 FRA0.001-0.2915-4.35 
  Battistella, Valentin 1501 FRA0.001-0.6715-10.05 

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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