Individual Calculations February 2017
 Almaamari , Zainab Darwish  Total change: 24.80  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U10 Girls Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1221 1207 3.50 6 0.62 40 24.80 
  Pallie, Ehsha Mishela wc1276 SRI0.001-0.4040-16.00 
  Shamsa, Amer 1071 UAE1.0010.324012.80 
  Latifah, Darmaki 1214 UAE1.0010.514020.40 
  Vyas, Arya Ajay 1257 IND0.001-0.4340-17.20 
  Mahjoob Zardast, Artemis 1352 IRI1.0010.694027.60 
  Mahra, Mallah Alromaithi wc1157 UAE0.501-0.0740-2.80 

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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