Individual Calculations August 2017
 Yu, Chen Yu  Total change: 57.20  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U13 Panjin Liaoning, China CHN 2017-07-22
RcRownchangeKK*chgGame
 1545 1368 3.50 7 1.43 40 57.20 
  Wang, Zideng 1755 CHN0.001-0.0940-3.60 
  Fernando, J S Aloka 1584 SRI1.0010.784031.20 
  Vithanage, I A 1500 SRI0.5010.18407.20 
  Thanasegeren, Dinessh Kumar 1639 MAS0.5010.334013.20 
  Shi, Zhanran 1340 CHN0.501-0.0440-1.60 
  Siddhanth, Lohia 1711 IND0.001-0.1240-4.80 
  Huh, Maximilian Romeo Eunhong 1287 KOR1.0010.394015.60 

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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