Rapid: Individual Calculations May 2021
 Nagorski, Alex  Total change: -7.00  Rating chartPersonal card
 2021 ACC Autumn Rapid Auckland NZL 2021-04-12
RcRownchangeKK*chgGame
 1685 1847 3.00 5 -0.35 20 -7.00 
  Zara, Anas 1345 NZL1.0010.04200.80 
  Lewis, Jordan 1623 NZL1.0010.22204.40 
  McDougall, Euan 1619 NZL0.001-0.7920-15.80 
  Wells, Clinton A. 1797 NZL1.0010.43208.60 
  Huang, Alex c2042 NZL0.001-0.2520-5.00 

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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