Individual Calculations December 2016
 Willow, Jonah B  Total change: 10.80  Rating chartPersonal card
 11th 4NCL Congress Open Milton Keynes ENG 2016-11-04
RcRownchangeKK*chgGame
 2200 1995 1.00 4 -0.02 40 -0.80 
  Kalavannan, Koby 2131 ENG0.001-0.3240-12.80 
  Cumming, Rhys 2154 ENG1.0010.714028.40 
  Greet, Andrew N m2395  * SCO0.001-0.0840-3.20 
  Burrows, Martin P 2119 ENG0.001-0.3340-13.20 
 * 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)
 
 2016/17 4NCL Division 3 North Rounds 1-2 Wakefield ENG 2016-11-26
RcRownchangeKK*chgGame
 2227 1995 0.50 1 0.29 40 11.60 
  Delaney, Killian 2227 IRL0.5010.294011.60 

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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