Individual Calculations November 2011
 Herrera, Hugo  Total change: -21.00  Rating chartPersonal card
 XI Abierto de Invierno de Villa Ballester Libertadores del Sur Villa Ballester ARG 2011-08-19
RcRownchangeKK*chgGame
 1861 1631 0.00 3 -0.70 30 -21.00 
  Ciurlanti, Federico 2031  * ARG0.001-0.0830-2.40 
  Rodriguez, Leandro 1822 ARG0.001-0.2530-7.50 
  Habib, Carlos 1729 ARG0.001-0.3730-11.10 
 * 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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