Individual Calculations July 2022
 Young, Cohen  Total change: 6.00  Rating chartPersonal card
 44th Trusts Chess Open A Auckland NZL 2022-06-04
RcRownchangeKK*chgGame
 1732 1646 2.50 6 0.15 40 6.00 
  Tanoi, T Edward 1848 NZL0.001-0.2440-9.60 
  Tang, Hao 1858 NZL0.001-0.2340-9.20 
  Yu, Zachary 1588 NZL1.0010.424016.80 
  Van Der Hoorn, Thomas 1807 NZL0.5010.21408.40 
  Wang, Daniel 1647 NZL0.001-0.5040-20.00 
  Ha, Huy Minh (timothy) 1642 NZL1.0010.494019.60 

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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