Individual Calculations February 2015
 Talsma, Paul  Total change: 10.40  Rating chartPersonal card
 HASTINGS MASTERS 2014/15 HASTINGS ENG 2014-12-29
RcRownchangeKK*chgGame
 2228 2186 4.50 9 0.57 20 11.40 
  Hunt, Adam C m2437 ENG0.001-0.1920-3.80 
  McKenna, John R 1786  * ENG1.0010.08201.60 
  Shepley, Julien M 1942 ENG1.0010.20204.00 
  Arkell, Keith C g2489 ENG0.001-0.1420-2.80 
  Othman, Mustapha 1973 NGR1.0010.23204.60 
  Bates, Richard A m2349 ENG0.5010.22204.40 
  Mannion, Stephen R m2345 SCO1.0010.712014.20 
  Galyas, Miklos m2428 HUN0.001-0.2020-4.00 
  Olsarova, Tereza wm2302 CZE0.001-0.3420-6.80 
 * 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)
 
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 2167 2186 1.00 2 -0.05 20 -1.00 
  Grant, David J 2095 ENG0.001-0.6220-12.40 
  Bentley, John L 2238 ENG1.0010.572011.40 

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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