Individual Calculations September 2020
 Akshay, Sharma  Total change: -10.20  Rating chartPersonal card
 ACC Winter Cup B 2020 Auckland NZL 2020-06-22
RcRownchangeKK*chgGame
 1605 1531 1.50 5 -0.51 20 -10.20 
  Macdonald, Paul 1885 NZL0.001-0.1120-2.20 
  Lyall, Simon 1658 NZL0.5010.17203.40 
  Zhang, Boyuan 1673 NZL0.5010.19203.80 
  Wang, Aaron Ziwen 1634 NZL0.001-0.3620-7.20 
  Xiao, Lucas 1173 NZL0.501-0.4020-8.00 

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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