Individual Calculations January 2018
 Abdulla, Mahmood Abdulla Mohammad  Total change: -18.40  Rating chartPersonal card
 December International Sharjah CH. 2017 Sharjah UAE 2017-12-15
RcRownchangeKK*chgGame
 1444 1143 0.00 3 -0.46 40 -18.40 
  Gary, Flores 1543  * PHI0.001-0.0840-3.20 
  Abdalla, Yahya Alhammadi 1402 UAE0.001-0.1840-7.20 
  Kunitsyn, Dmitry 1386 RUS0.001-0.2040-8.00 
 * 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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