Individual Calculations September 2011
 Sammartino, Gabriel  Total change: -6.30  Rating chartPersonal card
 Gran Prix Club Argentino de Ajedrez 1816 Buenos Aires ARG 2011-07-07
RcRownchangeKK*chgGame
 1870 1914 4.50 9 -0.42 15 -6.30 
  Dolezal, Cristian m2314  * ARG0.001-0.0815-1.20 
  Poppi, Mario 1514  * ARG1.0010.08151.20 
  Alonso, Sergio 1514  * ARG0.501-0.4215-6.30 
  Porta Campos, Nicolas 1712 ARG1.0010.24153.60 
  Cervetto, Esteban 2113 ARG0.001-0.2415-3.60 
  Asad, Jonathan 1792 ARG0.501-0.1715-2.55 
  Quinzio, Martin 2019 ARG1.0010.64159.60 
  Ivanov, Ivan 2075 ARG0.5010.21153.15 
  Burgin, Dario 1779 ARG0.001-0.6815-10.20 
 * 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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