Rapid: Individual Calculations April 2021
 Burrows, Grant L  Total change: -24.00  Rating chartPersonal card
 Bay of Plenty Rapid B 2021 Tauranga NZL 2021-02-27
RcRownchangeKK*chgGame
 1237 1482 2.00 4 -1.20 20 -24.00 
  Powell, Brian 1134 NZL1.0010.11202.20 
  Walke, Kedar 1315 IND0.001-0.7220-14.40 
  Zhang, Haoran (william) 1253 NZL1.0010.21204.20 
  Zhu, David Junyang 1245 NZL0.001-0.8020-16.00 

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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