Individual Calculations September 2014
 Perera, W C C  Total change: 47.60  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2252 2081 5.50 10 2.38 20 47.60 
  Agrest, Evgenij g2481  * SWE0.001-0.0820-1.60 
  Medina Viana, Ricardo c2063 HON1.0010.47209.40 
  Shaw, John g2419 SCO0.001-0.1220-2.40 
  Guerrero Vargas, Andres f2318 VEN1.0010.802016.00 
  Ahmadi, Zabiullah 2031 AFG1.0010.43208.60 
  Lorne, Malaku 2056 JAM0.501-0.0320-0.60 
  Karttunen, Mika m2437 FIN0.001-0.1120-2.20 
  Minhazuddin, Ahmed m2418 BAN0.001-0.1220-2.40 
  Izzuddin, Zain 1933 BRU1.0010.30206.00 
  Li, Zuhao Luke f2365 NZL1.0010.842016.80 
 * 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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