Individual Calculations September 2010
 Geay, Philippe  Total change: -17.00  Rating chartPersonal card
 22e open international d'ete - "Trophée Novotel Montfleury" - C Cannes FRA 2010-07-26
RcRownchangeKK*chgGame
 1469 1645 1.50 3 -0.68 25 -17.00 
  Hani, Lionel 1491 FRA0.001-0.7125-17.75 
  Novaresio, Jean-Louis 1370 FRA0.501-0.3325-8.25 
  Christen, Peter Walter 1545 ITA1.0010.36259.00 

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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