Individual Calculations September 2014
 Cheiguer, Mohamed Abdellahi  Total change: -30.80  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1968 1802 0.50 4 -0.77 40 -30.80 
  Fuentes, Adrian 2105 PAN0.001-0.1440-5.60 
  Hoareau, Benjamin 1875 SEY0.5010.10404.00 
  Duran Vega, Sergio f2202  * CRC0.001-0.0840-3.20 
  Moncur, Cecil 1689 BAH0.001-0.6540-26.00 
 * 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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