Individual Calculations September 2014
 Zerafa, Patrick  Total change: 21.60  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2137 2079 5.00 9 1.08 20 21.60 
  Jianu, Vlad-Cristian g2479  * ROU0.001-0.0820-1.60 
  Al-Aqrabi, Saleh 2139 YEM0.5010.08201.60 
  Chahrour, Ibrahim f2170 LIB1.0010.622012.40 
  Chavez, Ricardo Ernesto f2165 ESA0.001-0.3820-7.60 
  Mohannad, Farhan f2321 JOR0.001-0.2020-4.00 
  Mlawa, Hemed 1799 TAN1.0010.16203.20 
  Abrantes, Persson c1986 MOZ1.0010.37207.40 
  Ahmadi, Zabiullah 2031 AFG1.0010.43208.60 
  Handjaba, Mclean c2139 NAM0.5010.08201.60 
 * 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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