Individual Calculations November 2011
 Arias, Maria Paula  Total change: -11.40  Rating chartPersonal card
 XI Abierto de Invierno de Villa Ballester Libertadores del Sur Villa Ballester ARG 2011-08-19
RcRownchangeKK*chgGame
 1936 1711 0.50 4 -0.38 30 -11.40 
  Codigone, Maximiliano 2021 ARG0.001-0.1430-4.20 
  Godoy, Gabriel 1866 ARG0.001-0.2930-8.70 
  Valli, Americo 1972 ARG0.5010.32309.60 
  Brea, Emanuel 1884 ARG0.001-0.2730-8.10 

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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