Individual Calculations January 2011
 Prieur, Axel  Total change: 4.50  Rating chartPersonal card
 6e open de Villeneuve-sur-Lot VILLENEUVE SUR LOT FRA 2010-11-06
RcRownchangeKK*chgGame
 1925 1703 1.00 3 0.30 15 4.50 
  Lapeyre, Pierre 2079 FRA0.001-0.0915-1.35 
  Cruzel, Thierry 1842 FRA0.5010.19152.85 
  Alard, Pierre 1853 FRA0.5010.20153.00 

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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