Rapid: Individual Calculations April 2018
 Li, Andrew  Total change: 7.00  Rating chartPersonal card
 Latvian 2018 B Grade Auckland NZL 2018-03-24
RcRownchangeKK*chgGame
 1552 1495 2.50 5 0.35 20 7.00 
  Yan, Caroline 1739 NZL0.001-0.2020-4.00 
  Amani, Reza 1629 IRI0.001-0.3220-6.40 
  Zheng, Thomas 1573 NZL0.5010.11202.20 
  Lourenco, Eva wc1387 NZL1.0010.35207.00 
  Qin, Oscar Shu Xuan 1430 NZL1.0010.41208.20 

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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