Individual Calculations May 2017
 Krstev, Antonio  Total change: -2.80  Rating chartPersonal card
 Auckland ANZAC Weekender 2017 Auckland NZL 2017-04-22
RcRownchangeKK*chgGame
 1796 2010 3.50 5 -0.14 20 -2.80 
  Ghadiali, Renae wc1610  * NZL1.0010.08201.60 
  Steadman, Michael V R f2237 NZL0.001-0.2120-4.20 
  Dai, Oliver 1666 NZL0.501-0.3820-7.60 
  Liu, Xinyang 1610  * NZL1.0010.08201.60 
  Zhang, Jasmine Haomo wf1855 NZL1.0010.29205.80 
 * 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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