Individual Calculations July 2013
 Guensberg, Alex  Total change: 7.50  Rating chartPersonal card
 Tournoi de Printemps Général Sion SUI 2013-02-27
 1761 1760 1.00 1 0.50 15 7.50 
  Testuz, Roland 1761 SUI1.0010.50157.50 

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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