Individual Calculations July 2017
 Wright, Caleb  Total change: -11.20  Rating chartPersonal card
 40th Trusts Chess Open A Auckland NZL 2017-06-03
RcRownchangeKK*chgGame
 1933 1875 2.00 6 -0.56 20 -11.20 
  Gong, Daniel Hanwen f2275  * NZL0.001-0.0820-1.60 
  Morrell, Gordon 2081 CAN0.5010.26205.20 
  Duneas, John c2031 NZL0.001-0.2920-5.80 
  Sarmiento, Noel 1859 NZL0.501-0.0220-0.40 
  Qin, Nicole Shu Yu wc1488 NZL0.501-0.4120-8.20 
  Chen, Meng Boon Marcus 1863 SGP0.501-0.0220-0.40 
 * 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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