Individual Calculations September 2014
 Vella, Duncan  Total change: 9.80  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2108 1979 3.00 7 0.49 20 9.80 
  Vajda, Levente g2379  * ROU0.001-0.0820-1.60 
  Wong, Brian 1878 HKG0.501-0.1420-2.80 
  Bassel, Charaf 2160 LIB0.001-0.2620-5.20 
  Giron, Jorge Ernesto c2101 ESA0.5010.17203.40 
  Khader, Sami m2351 JOR0.001-0.1020-2.00 
  Sarwary, Hamidullah 1920 AFG1.0010.42208.40 
  Vazquez Maccarini, Danitza wm1965 PUR1.0010.48209.60 
 * 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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