Individual Calculations May 2017
 Bustos, Cristian  Total change: 2.60  Rating chartPersonal card
 Abierto Legislatura Copa Norberto La Porta 2017 CABA ARG 2017-03-25
RcRownchangeKK*chgGame
 1989 2093 5.00 8 0.13 20 2.60 
  Yalet, Nestor 1693  * ARG0.501-0.4220-8.40 
  Tarn, Gerald 1718 BOL1.0010.09201.80 
  Gomez, Juan Carlos 1693  * ARG1.0010.08201.60 
  Valerga, Diego g2460 ARG0.001-0.1020-2.00 
  Giuliani, German 1815 ARG1.0010.17203.40 
  Perelman, Hernan f2327 ARG0.001-0.2120-4.20 
  Mizzau, Pablo 1910 ARG1.0010.26205.20 
  Garcia, Raimundo m2294 ARG0.5010.26205.20 
 * 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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