Individual Calculations November 2019
 Christie, Richie  Total change: -27.60  Rating chartPersonal card
 2019 South Island Championship Hamner Springs NZL 2019-10-05
RcRownchangeKK*chgGame
 1787 1936 4.50 8 -0.69 40 -27.60 
  Lourenco, Eva wc1536  * NZL1.0010.08403.20 
  Duneas, John f2115 NZL0.5010.23409.20 
  Xie, Felix 1856 NZL0.001-0.6140-24.40 
  Ashe, Michael 1536  * NZL1.0010.08403.20 
  Thornton, Giovanni A 2059 NZL0.001-0.3340-13.20 
  Ha, Huy Minh (timothy) 1624 NZL1.0010.14405.60 
  Taylor, Stephen 1536  * NZL1.0010.08403.20 
  Sipahioglu, Irmak 2037 TUR0.001-0.3640-14.40 
 * 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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