Individual Calculations November 2017
 Xie, Felix  Total change: 72.00  Rating chartPersonal card
 Merv Morrison Memorial 2017 Auckland NZL 2017-10-21
RcRownchangeKK*chgGame
 1443 1125 2.50 5 1.80 40 72.00 
  Seabrook, Roy 1525  * NZL0.001-0.0840-3.20 
  Wang, Ying 1418 NZL1.0010.854034.00 
  Holdo, Karl 1525  * NZL0.5010.424016.80 
  Park-Tamati, Philli 1323 NZL1.0010.764030.40 
  McDougall, Euan 1425 NZL0.001-0.1540-6.00 
 * 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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