Individual Calculations November 2011
 Rivero, Raul  Total change: 2.10  Rating chartPersonal card
 XI Abierto de Invierno de Villa Ballester Libertadores del Sur Villa Ballester ARG 2011-08-19
RcRownchangeKK*chgGame
 2118 1856 0.50 2 0.14 15 2.10 
  Cervetto, Esteban 2113 ARG0.5010.32154.80 
  Fiori, Hector 2122 ARG0.001-0.1815-2.70 

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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