Individual Calculations May 2017
 Merry, Alan B  Total change: 15.30  Rating chartPersonal card
 The Polar Capital Open St Clement, Jersey JCI 2017-04-01
RcRownchangeKK*chgGame
 2253 2412 7.00 9 0.90 10 9.00 
  Pleasants, Allan J 2012  * WLS0.501-0.4210-4.20 
  Waddington, Mike P f2061 ENG1.0010.11101.10 
  Thalwitzer, David 2114 GER1.0010.15101.50 
  Speelman, Jon S g2511 ENG0.5010.14101.40 
  Hebden, Mark L g2494 ENG1.0010.61106.10 
  Rudd, Jack m2177 ENG0.501-0.2910-2.90 
  Hillarp Persson, Tiger g2503 SWE1.0010.62106.20 
  Abbas, Daniel f2285 ENG0.501-0.1710-1.70 
  Klingher, Dominic 2116 ENG1.0010.15101.50 
 * 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)
 
 Southend Easter Bank Holiday Congress OPEN London ENG 2017-04-14
RcRownchangeKK*chgGame
 2238 2412 5.50 7 0.63 10 6.30 
  Golding, James 2012  * ENG1.0010.08100.80 
  Okhai, Shabir 2114 ENG1.0010.15101.50 
  Britton, Richard L f2168 ENG1.0010.20102.00 
  Pert, Richard G m2414 ENG0.5010.00100.00 
  Gareyev, Timur g2609 USA0.001-0.2510-2.50 
  Spink, Benjamin M 2059 ENG1.0010.11101.10 
  Wadsworth, Matthew J f2292 ENG1.0010.34103.40 
 * 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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