Rapid: Individual Calculations August 2014
 Chen, Wei Kai  Total change: 20.20  Rating chartPersonal card
 North Island Rapid 2014 Auckland NZL 2014-07-19
RcRownchangeKK*chgGame
 1860 1644 2.00 4 1.01 20 20.20 
  Capel, Evan T 2044  * MAS0.001-0.0820-1.60 
  Fan, Allen Chi Zhou 1776 NZL1.0010.682013.60 
  Zhang, Leo 1695 NZL0.5010.07201.40 
  Runcan, Daniel I 1924 ROU0.5010.34206.80 
 * 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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