Individual Calculations November 2010
 Ahumada, Norberto  Total change: -17.55  Rating chartPersonal card
 Open LYM 2010 Lausanne SUI 2010-09-17
RcRownchangeKK*chgGame
 2000 1910 0.50 4 -1.17 15 -17.55 
  Sermier, Guillaume m2310  * SUI0.001-0.0815-1.20 
  Duratti, Lindo 2199 FRA0.001-0.1615-2.40 
  Visan, Cornel 1699 SUI0.501-0.2715-4.05 
  Krug, Harald 1790 SUI0.001-0.6615-9.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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