Rapid: Individual Calculations July 2012
 Staples, Daniel J  Total change: -23.20  Rating chartPersonal card
 2nd London Team Rapidplay London ENG 2012-04-28
RcRownchangeKK*chgGame
 2155 2000 0.50 5 -1.14 20 -22.80 
  Peiris, T Gayan M 2076 SRI0.001-0.4020-8.00 
  Navarro Cia, Miguel f2319 ESP0.001-0.1320-2.60 
  Farkas, Daniel 2120 HUN0.001-0.3420-6.80 
  Fowler, David W 1860 SCO0.501-0.1920-3.80 
  Cox, John J m2400  * ENG0.001-0.0820-1.60 
 * 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)
 
 London Rapidplay U2000 Jun 2012 London ENG 2012-06-23
RcRownchangeKK*chgGame
 1973 1988 0.50 1 -0.02 20 -0.40 
  Hjort, Helge 1973 DEN0.501-0.0220-0.40 

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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