Individual Calculations October 2016
 Spence, David J  Total change: -10.40  Rating chartPersonal card
 10th 4NCL Congress Open Wakefield ENG 2016-09-09
RcRownchangeKK*chgGame
 1944 2202 3.50 5 -0.52 20 -10.40 
  Savage, Nicholas W 2039 ENG0.501-0.2220-4.40 
  Rita, Joao 1963 ENG1.0010.20204.00 
  Bin-Suhayl, Ieysaa 1802  * ITA0.501-0.4220-8.40 
  Johnson, Paul A 1859 ENG0.501-0.3820-7.60 
  Bak, Andrew 2056 ENG1.0010.30206.00 
 * 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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