Individual Calculations January 2012
 Ribon Calabia, Mariano  Total change: 4.95  Rating chartPersonal card
 X Gran Torneo Internacional Aficionados S-2000 Benidorm Alicante ESP 2011-12-02
RcRownchangeKK*chgGame
 1899 1821 3.50 8 0.33 15 4.95 
  Petruk, Nikola 2040 ITA0.5010.28154.20 
  Sanz Fuentes, Julio 1630 ESP1.0010.25153.75 
  Martinez Hernandez, Javier 1977 ESP0.001-0.2915-4.35 
  Egan, Colm 1983 IRL1.0010.711510.65 
  Muratet Casadevall, Elias 1923 ESP0.001-0.3615-5.40 
  Aprea, Daniele 1946 ITA0.001-0.3315-4.95 
  Pozuelo Yvancos, Enrique 1749 ESP1.0010.40156.00 
  Miguel Tomas, Pedro J. 1944 ESP0.001-0.3315-4.95 

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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