Rapid: Individual Calculations December 2019
 Eade, Don  Total change: -6.40  Rating chartPersonal card
 2019 Summit U1800 Rapid Auckland NZL 2019-11-17
RcRownchangeKK*chgGame
 1465 1673 4.00 6 -0.32 20 -6.40 
  Zhang, Tim 1273  * NZL1.0010.08201.60 
  Gan, Emily 1273  * NZL1.0010.08201.60 
  Mao, Daqi 1273  * NZL1.0010.08201.60 
  Aman, Chahal 1746 IND1.0010.602012.00 
  Ha, Huy Minh (timothy) 1726 NZL0.001-0.4320-8.60 
  Park-Tamati, Philli 1500 NZL0.001-0.7320-14.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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