Individual Calculations May 2016
 Braganza, Nadia  Total change: -2.80  Rating chartPersonal card
 Auckland ANZAC Weekender 2016 Auckland NZL 2016-04-23
RcRownchangeKK*chgGame
 1680 1361 0.50 4 -0.07 40 -2.80 
  Milligan, Helen cwf1761  * NZL0.001-0.0840-3.20 
  Zhang, Jasmine Haomo wc1718 NZL0.001-0.1140-4.40 
  Song, Kate 1676 NZL0.5010.364014.40 
  Wang, Aaron Ziwen 1565 NZL0.001-0.2440-9.60 
 * 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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