Individual Calculations January 2015
 Wallace, John Paul  Total change: -15.90  Rating chartPersonal card
 Brambles Administration Hampstead Grandmasters 2200+ London ENG 2014-12-15
RcRownchangeKK*chgGame
 2351 2404 3.50 9 -1.59 10 -15.90 
  Warman, Simon M 2112 ENG1.0010.15101.50 
  Fier, Alexandr g2592 BRA0.001-0.2610-2.60 
  Eggleston, David J m2416 ENG0.001-0.4810-4.80 
  Richardson, John R f2338 ENG0.001-0.5910-5.90 
  Willmoth, Robert F 2182 ENG1.0010.22102.20 
  Kirk, Ezra f2308 ENG0.001-0.6310-6.30 
  Sowray, Peter J f2365 ENG0.501-0.0510-0.50 
  Merry, Alan f2347 ENG1.0010.42104.20 
  Fodor, Tamas Jr. g2499 HUN0.001-0.3710-3.70 

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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