Rapid: Individual Calculations December 2019
 Aman, Chahal  Total change: 9.00  Rating chartPersonal card
 2019 Summit U1800 Rapid Auckland NZL 2019-11-17
RcRownchangeKK*chgGame
 1514 1746 5.00 6 0.45 20 9.00 
  Al-Afaghani, Baraa 1346  * NZL1.0010.08201.60 
  Ravi, Narasimhan Lakshmi 1371 NZL1.0010.09201.80 
  Tang, Hao 1624 NZL1.0010.33206.60 
  Eade, Don c1673 NZL0.001-0.6020-12.00 
  Kichavadi, Tejasvi 1346  * NZL1.0010.08201.60 
  Ha, Huy Minh (timothy) 1726 NZL1.0010.47209.40 
 * 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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