Individual Calculations May 2018
 Huang, Yuen Tung  Total change: -28.40  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1409 1308 2.00 7 -0.71 40 -28.40 
  Kaldarova, Ayaulym 1661 KAZ0.5010.394015.60 
  Chuensuwonkul, Pariyakul 1389 THA0.001-0.3940-15.60 
  Racasa, Antonella Berthe 1169 PHI0.501-0.1940-7.60 
  Mikheyeva, Diana 1368 KAZ0.001-0.4240-16.80 
  Sun, Yucan wc1623 CHN1.0010.864034.40 
  Li, Yingxuan 1384 CHN0.001-0.4040-16.00 
  Pallie, Ehsha Mishela wc1267 SRI0.001-0.5640-22.40 

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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