Individual Calculations June 2017
 Cobb, Mark  Total change: -25.00  Rating chartPersonal card
 VI Open Internacional de Llucmajor Llucmajor ESP 2017-05-14
RcRownchangeKK*chgGame
 1802 1721 2.00 8 -1.25 20 -25.00 
  Alonso Garcia, Rene Marcial m2121  * FID0.001-0.0820-1.60 
  Lopez De Turiso, Jose Angel 2054 ESP0.001-0.1220-2.40 
  Parreno Banuls, Raul 1321  * ESP1.0010.08201.60 
  Gerdau, Andreas 1971 GER0.001-0.1920-3.80 
  Selva Salvador, Antonio 1877 ESP0.001-0.2920-5.80 
  Chaix, Gerard 1452 FRA0.001-0.8320-16.60 
  Greibrokk, Maria 1598 NOR1.0010.33206.60 
  Mikalsen, Harald 2022 NOR0.001-0.1520-3.00 
 * 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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