Individual Calculations December 2014
 Jones, Steven A  Total change: -18.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 1-2 Various ENG 2014-11-15
RcRownchangeKK*chgGame
 2302 2114 0.00 2 -0.51 20 -10.20 
  Cooper, Lawrence H m2322 ENG0.001-0.2320-4.60 
  Buckley, David E 2281 ENG0.001-0.2820-5.60 

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)
 
 Mind Sports International Final: FIDE OPEN Chess London ENG 2014-11-19
RcRownchangeKK*chgGame
 2286 2114 1.50 6 -0.39 20 -7.80 
  Cherniaev, Alexander g2475 RUS0.5010.40208.00 
  Shepley, Julien M 1954 ENG1.0010.29205.80 
  Hebden, Mark L g2514  * ENG0.001-0.0820-1.60 
  Arkell, Keith C g2460 ENG0.001-0.1120-2.20 
  Kirk, Ezra f2295 ENG0.001-0.2620-5.20 
  Prior, Stephen C V 2018 ENG0.001-0.6320-12.60 
 * 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)
 

 

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