Individual Calculations January 2010
 Charondiere, Guy  Total change: -19.50  Rating chartPersonal card
 8e open international de Menton Menton FRA 2009-10-25
RcRownchangeKK*chgGame
 1768 1651 1.00 5 -0.78 25 -19.50 
  Gauer, Jacques 1957 FRA0.001-0.1425-3.50 
  Dufour, Jacques 1815 FRA0.001-0.2825-7.00 
  Copin, Valentin 1846 FRA0.001-0.2525-6.25 
  Tixier, Pascal 1749 FRA0.001-0.3725-9.25 
  Pineau, Jean 1471 FRA1.0010.26256.50 

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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