Rapid: Individual Calculations October 2015
 Arkell, Keith C  Total change: -2.00  Rating chartPersonal card
 2015 4NCL Individual Rapidplay West Bromwich ENG 2015-08-29
RcRownchangeKK*chgGame
 2237 2387 6.50 10 -0.10 20 -2.00 
  Bramson, Mike 1987  * ENG1.0010.08201.60 
  Okhai, Shabir 1987  * ENG1.0010.08201.60 
  Ferrington, Nigel M 2118 ENG0.501-0.3320-6.60 
  Weller, Jean-Luc 2247 ENG0.001-0.6920-13.80 
  Shaw, Meyrick 1987  * ENG1.0010.08201.60 
  Moore, Gerald 2145 ENG1.0010.20204.00 
  Fodor, Tamas Jr. g2465 HUN1.0010.612012.20 
  Bates, Richard A m2399 ENG0.001-0.4820-9.60 
  Hebden, Mark L g2550 ENG0.5010.22204.40 
  Wells, Peter K g2481 ENG0.5010.13202.60 
 * 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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