Individual Calculations February 2019
 Salmons, Calum  Total change: -13.60  Rating chartPersonal card
 Hastings Masters 2018-19 Hastings ENG 2018-12-28
RcRownchangeKK*chgGame
 1872 1905 4.50 10 -0.73 40 -29.20 
  Nettleton, Charlie B 2059 ENG0.001-0.2940-11.60 
  Butt, Laurence 1635 ENG0.001-0.8340-33.20 
  Witt, Holger 1567 GER1.0010.12404.80 
  Pitschka, Claus f2241 GER0.001-0.1240-4.80 
  Kearsley, Raymond J 1579 ENG1.0010.13405.20 
  Armstrong, Malcolm J 2052 ENG0.001-0.3040-12.00 
  Park, Sijoon 1505  * KOR1.0010.08403.20 
  Rayner, Francis 2048 WLS1.0010.694027.60 
  Rolvag, Mikael 2107 NOR0.001-0.2440-9.60 
  Royal, Shreyas c1930 ENG0.5010.03401.20 
 * 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)
 
 2018/19 4NCL Div 3 South Rounds 3 - 4 Bedford ENG 2019-01-12
RcRownchangeKK*chgGame
 2058 1905 1.00 2 0.39 40 15.60 
  Feavyour, John A 1988 ENG1.0010.614024.40 
  Frostick, Clive A 2127 ENG0.001-0.2240-8.80 

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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