Individual Calculations September 2010
 Arous, Andre  Total change: -17.10  Rating chartPersonal card
 16e Festival International de Chambery - Accession Chambery FRA 2010-07-31
RcRownchangeKK*chgGame
 1497 1662 1.00 3 -1.14 15 -17.10 
  Brethe, Jacques 1429 FRA0.001-0.7915-11.85 
  Caslani, Nicolas 1559 FRA0.001-0.6415-9.60 
  Jarrand, Daniel 1503 FRA1.0010.29154.35 

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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