Individual Calculations November 2010
 Alattar, Rakan  Total change: -10.35  Rating chartPersonal card
 18th Prince Mohamed Tournament 2010_OPEN_ Zarqa JOR 2010-10-09
RcRownchangeKK*chgGame
 2200 1970 0.00 3 -0.69 15 -10.35 
  Al-Zendani, Zendan m2370  * YEM0.001-0.0815-1.20 
  Iman, H M Al-Rufaye wm2141 IRQ0.001-0.2715-4.05 
  Alshoha, Basel 2090 JOR0.001-0.3415-5.10 
 * 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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