Individual Calculations November 2010
 Perera, W C C  Total change: 25.95  Rating chartPersonal card
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2376 2018 2.50 7 1.73 15 25.95 
  Michiels, Bart m2418  * BEL0.001-0.0815-1.20 
  Olape, Olubunmi 2256 NGR1.0010.801512.00 
  Collutiis, Duilio m2418  * ITA0.001-0.0815-1.20 
  Haddouche, Mohamed m2418  * ALG1.0010.921513.80 
  Al-Ali, Hussein Ali Hussein f2362 IRQ0.001-0.1215-1.80 
  Mok, Tze-Meng m2416 MAS0.001-0.0815-1.20 
  Arias Santana, Mauricio m2345 CRC0.5010.37155.55 
 * 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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