Individual Calculations February 2016
 Benson, Christopher  Total change: -34.20  Rating chartPersonal card
 New Zealand Open 2016 123rd NZ Championship Auckland NZL 2016-01-02
RcRownchangeKK*chgGame
 1887 1920 3.00 9 -1.71 20 -34.20 
  Noble, Mark F f2241 NZL0.001-0.1320-2.60 
  Li, William Xiang Wei 2030 NZL0.001-0.3520-7.00 
  Oka, Hikaru 1520  * AUS0.501-0.4220-8.40 
  Lourenco, Eva 1520  * NZL1.0010.08201.60 
  Gong, Daniel Hanwen c2055 NZL1.0010.682013.60 
  Duneas, John 2110 NZL0.001-0.2520-5.00 
  Perry, Roger L 2005 NZL0.001-0.3820-7.60 
  Fan, Allen Chi Zhou 1825 NZL0.001-0.6320-12.60 
  Zhang, Jasmine Haomo wc1674 NZL0.501-0.3120-6.20 
 * 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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