Rapid: Individual Calculations May 2017
 Malaikanova, Aigul  Total change: 1.20  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2017-U14G Tashkent UZB 2017-04-01
RcRownchangeKK*chgGame
 1354 1478 2.00 3 0.06 20 1.20 
  Bach, Ngoc Thuy Duong wf1631 VIE0.001-0.3020-6.00 
  Rayan, Mohammad Ali Hassan 1202 UAE1.0010.17203.40 
  Epa, W Buthmi J 1228 SRI1.0010.19203.80 

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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