Individual Calculations November 2011
 Villarreal, Ivan Nicolas  Total change: 13.05  Rating chartPersonal card
 XI Abierto de Invierno de Villa Ballester Libertadores del Sur Villa Ballester ARG 2011-08-19
RcRownchangeKK*chgGame
 2146 1999 2.50 5 0.87 15 13.05 
  Cuevas, Alex f2281 ARG0.5010.34155.10 
  Bulo, Paulo 2209 ARG1.0010.771511.55 
  Rodriguez Vila, Andres g2399  * URU0.001-0.0815-1.20 
  Caceres Recalde, Fernando 2138 ARG0.001-0.3115-4.65 
  Mendez, Nicolas 1705 ARG1.0010.15152.25 
 * 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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