Individual Calculations October 2016
 Bak, Christopher  Total change: -12.00  Rating chartPersonal card
 10th 4NCL Congress Open Wakefield ENG 2016-09-09
RcRownchangeKK*chgGame
 1915 2025 2.50 5 -0.60 20 -12.00 
  Abbas, Daniel 2279 ENG0.001-0.1920-3.80 
  Shaw, Peter 2128 ENG0.5010.14202.80 
  Hilton, Tim 1768 ENG0.501-0.3220-6.40 
  Wiltshir, Richard 1635 ENG1.0010.09201.80 
  Bin-Suhayl, Ieysaa 1763 ITA0.501-0.3220-6.40 

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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