Individual Calculations December 2019
 Howell, Chris I  Total change: 19.00  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 NOV 2019 R10-13 London ENG 2019-11-04
RcRownchangeKK*chgGame
 1807 1942 2.50 3 0.57 20 11.40 
  Venkatesh, Anuj 1542  * ENG1.0010.08201.60 
  Lock, Gavin R 2167 ENG1.0010.782015.60 
  Thatte, Nishchal 1711 ENG0.501-0.2920-5.80 
 * 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 4 Rounds 1 - 2 Maidenhead ENG 2019-11-09
RcRownchangeKK*chgGame
 1851 1942 1.00 1 0.38 20 7.60 
  Adaway, William 1851 ENG1.0010.38207.60 

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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