Individual Calculations February 2013
 Rubinstein, Michel  Total change: -0.75  Rating chartPersonal card
 29. Open International de Geneve A Geneva SUI 2012-12-26
RcRownchangeKK*chgGame
 2038 1755 1.00 6 -0.05 15 -0.75 
  Graells, Ricardo 2155  * SUI0.001-0.0815-1.20 
  Prunescu, Daniel 2025 ESP0.001-0.1715-2.55 
  Walter, Peter M. 1876 SUI1.0010.66159.90 
  Anusca, Madalina-Maria 2073 ROU0.001-0.1315-1.95 
  Bagri, Jaspaul 2155  * SUI0.001-0.0815-1.20 
  Fritz, Axel 1946 GER0.001-0.2515-3.75 
 * 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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