Individual Calculations February 2018
 Fallowfield, Jeremy R  Total change: 15.40  Rating chartPersonal card
 Shropshire Chess Congress Telford ENG 2018-01-05
RcRownchangeKK*chgGame
 2243 2071 2.50 5 0.95 20 19.00 
  Gordon, Stephen J g2471  * ENG1.0010.922018.40 
  Cox, John J m2311 ENG0.5010.30206.00 
  Wallace, John-Paul m2415 AUS0.001-0.1220-2.40 
  Hilton, Tim 1868 ENG1.0010.24204.80 
  Sygnowski, Tomasz 2151 POL0.001-0.3920-7.80 
 * 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)
 
 2017/18 4NCL Division 3 North Rounds 3-4 Bolton ENG 2018-01-13
RcRownchangeKK*chgGame
 2008 2071 1.00 2 -0.18 20 -3.60 
  Bryant, Richard B E 2016 ENG0.501-0.0820-1.60 
  Bennett, Patrick 2000 WLS0.501-0.1020-2.00 

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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