Individual Calculations November 2015
 Bonavia, Guido  Total change: 13.20  Rating chartPersonal card
 IX IRT Sub 2200 Chessniacs Etapa Club Argentino Buenos Aires ARG 2015-10-02
RcRownchangeKK*chgGame
 1725 1524 2.50 7 0.66 20 13.20 
  Sotelo Rojas, Ruben 1847 ARG1.0010.872017.40 
  Marquez, Marcos 1924  * ARG0.001-0.0820-1.60 
  Carrizo, Franco 1764 ARG0.001-0.2020-4.00 
  Saracho, Franco 1705 ARG0.001-0.2620-5.20 
  Amitrano, Diego 1396 ARG0.501-0.1720-3.40 
  Lopez, Cesar (per) 1686 PER1.0010.712014.20 
  Chomski, Julian 1754 ARG0.001-0.2120-4.20 
 * 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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