Rapid: Individual Calculations August 2015
 Willmoth, Robert F  Total change: -21.20  Rating chartPersonal card
 3rd Kings Place Festival Open London ENG 2015-07-11
RcRownchangeKK*chgGame
 2152 2223 3.00 6 -0.46 20 -9.20 
  Wei, Naomi 1823  * ENG1.0010.08201.60 
  Hawkins, Jonathan g2576 ENG0.001-0.1120-2.20 
  Jina, Taran 1970 ENG1.0010.19203.80 
  Wells, Tony D 1914 ENG1.0010.14202.80 
  Rendle, Thomas E m2414 ENG0.001-0.2520-5.00 
  Briscoe, Chris c2215 ENG0.001-0.5120-10.20 
 * 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)
 
 102nd British Chess Championships Rapidplay Open Coventry ENG 2015-07-25
RcRownchangeKK*chgGame
 2046 2223 6.50 10 -0.60 20 -12.00 
  Herring, Samuel 1823  * ENG1.0010.08201.60 
  Jameson, David 2008 WLS1.0010.23204.60 
  Scott, Gordon W 2083 ENG1.0010.31206.20 
  Batchelor, Peter J f2151 ENG0.501-0.1020-2.00 
  Merriman, John 2253 ENG0.001-0.4620-9.20 
  Golding, Alex 1823  * ENG0.501-0.4220-8.40 
  Mihalik, Agoston 2180 HUN0.501-0.0620-1.20 
  Colburn, Paul J 1955 ENG1.0010.17203.40 
  Surtees, Mike J 2160 ENG0.501-0.0920-1.80 
  Walker, Samuel A 2019 ENG0.501-0.2620-5.20 
 * 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)
 

 

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