Individual Calculations January 2014
 Nouali, Djouher  Total change: -4.20  Rating chartPersonal card
 Al Ain Open Classics - B Al Ain UAE 2013-12-19
RcRownchangeKK*chgGame
 1807 1753 1.00 3 -0.28 15 -4.20 
  Perera, L Niranga 1957 SRI0.001-0.2415-3.60 
  Bondok, Ahmad Saeed 1909 EGY0.001-0.2915-4.35 
  Hasanga, K. M. Harith 1556 SRI1.0010.25153.75 

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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