Individual Calculations December 2015
 Al Sori, Mohamed  Total change: -26.80  Rating chartPersonal card
 Arab Cities Chess Champioship 2015 Monastir TUN 2015-11-07
RcRownchangeKK*chgGame
 2231 1953 0.00 4 -0.67 40 -26.80 
  Mohannad, Farhan f2247 JOR0.001-0.1540-6.00 
  Talbi, Chafik 2181 ALG0.001-0.2140-8.40 
  Amdouni, Zoubaier f2299 TUN0.001-0.1140-4.40 
  Gameel, Mohamed m2196 YEM0.001-0.2040-8.00 

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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