Individual Calculations May 2017
 Qin, Nicole Shu Yu  Total change: -5.20  Rating chartPersonal card
 Auckland ANZAC Weekender 2017 Auckland NZL 2017-04-22
RcRownchangeKK*chgGame
 1634 1493 2.00 6 -0.13 40 -5.20 
  Steadman, Michael V R f1893  * NZL0.001-0.0840-3.20 
  Barry, Jacob 1227 NZL1.0010.18407.20 
  Peak, Stephen 1826 NZL1.0010.884035.20 
  Macdonald, Paul 1893  * NZL0.001-0.0840-3.20 
  Cooper, Nigel 1681 NZL0.001-0.2640-10.40 
  Qiu, Daniel 1285 NZL0.001-0.7740-30.80 
 * 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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