Individual Calculations August 2017
 Wang, Bowen(chn)  Total change: 40.40  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U11 Panjin Liaoning, China CHN 2017-07-22
RcRownchangeKK*chgGame
 1598 1400 2.00 4 1.01 40 40.40 
  Suvanbekov, Jahangir 1571 KGZ1.0010.734029.20 
  Rakhmatullaev, Almas 1694 UZB0.001-0.1540-6.00 
  Velarde, Jerish John 1586 PHI0.5010.24409.60 
  Wei, Yaqing wc1540 CHN0.5010.19407.60 

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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