Blitz: Individual Calculations December 2013
 Briggs, Nicholas  Total change: -18.20  Rating chartPersonal card
 Beckenham FIDE Blitz Beckenham ENG 2013-11-21
RcRownchangeKK*chgGame
 2111 1958 0.00 3 -0.91 20 -18.20 
  Snape, Ian 2202 ENG0.001-0.2020-4.00 
  Selway, Richard 2038 ENG0.001-0.3920-7.80 
  Duggan, John 2092 ENG0.001-0.3220-6.40 

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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