Individual Calculations February 2019
 Howell, David W L  Total change: 4.00  Rating chartPersonal card
 Hastings Weekend Open 2018-19 Hastings ENG 2019-01-04
RcRownchangeKK*chgGame
 2285 2685 5.00 5 0.40 10 4.00 
  Hjort, Helge 2285  * DEN1.0010.08100.80 
  Samarasinghe, Jude Ranga 2285  * ENG1.0010.08100.80 
  Verma, Aditya 2285  * ENG1.0010.08100.80 
  Faulkner, Martin J 2285  * ENG1.0010.08100.80 
  Gopakumar, Siddharth 2285  * IND1.0010.08100.80 
 * 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)
 
 2018/19 4NCL Div 1 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 2493 2685 1.50 2 0.00 10 0.00 
  Ghasi, Ameet K m2505 ENG1.0010.26102.60 
  Gormally, Daniel W g2481 ENG0.501-0.2610-2.60 

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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