Individual Calculations December 2019
 Varley, Joe  Total change: -13.20  Rating chartPersonal card
 56th Hull Congress Open Hull ENG 2019-11-01
RcRownchangeKK*chgGame
 1884 1589 0.50 4 -0.18 40 -7.20 
  Moreby, James 1989  * ENG0.001-0.0840-3.20 
  Kilshaw, Joe 1989  * ENG0.001-0.0840-3.20 
  Merriman, James 1854 ENG0.001-0.1840-7.20 
  Sheppard, Derek Alan 1704 ENG0.5010.16406.40 
 * 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)
 
 2019/20 4NCL Div 3 North Rounds 1 - 2 Doncaster ENG 2019-11-09
RcRownchangeKK*chgGame
 1891 1589 0.00 1 -0.15 40 -6.00 
  Jamieson, Ian 1891 SCO0.001-0.1540-6.00 

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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