Rapid: Individual Calculations May 2018
 Mutaya, Chayanit  Total change: -11.00  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U12 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1458 1133 0.00 4 -0.55 20 -11.00 
  Luu, Ha Bich Ngoc wc1418 VIE0.001-0.1620-3.20 
  Velpula, Sarayu 1533  * IND0.001-0.0820-1.60 
  Sun, Yucan wc1533  * CHN0.001-0.0820-1.60 
  Chuensuwonkul, Pariyakul 1348 THA0.001-0.2320-4.60 
 * 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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