Individual Calculations July 2015
 Bonavia, Guido  Total change: 47.60  Rating chartPersonal card
 VIRT Sub 2200 CHESSNIACS.COM Etapa Boca Juniors Buenos Aires ARG 2015-06-12
RcRownchangeKK*chgGame
 1768 1470 2.00 5 1.19 40 47.60 
  Bourgeois, William 1870  * URU0.5010.424016.80 
  Pare, Juan 1856 ARG0.001-0.0940-3.60 
  Heredia, Gustavo 1744 ARG0.001-0.1740-6.80 
  Schettino, Gustavo 1768 ARG0.5010.354014.00 
  Carballo, Jorge 1600 ARG1.0010.684027.20 
 * 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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