Individual Calculations March 2010
 Gregory, Stephen J  Total change: -10.65  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2093 2126 3.50 8 -0.71 15 -10.65 
  Marusenko, Petr m2264 UKR0.001-0.3115-4.65 
  Nomat, Emil-Lion 1809 IRQ1.0010.13151.95 
  Strunski, Andreas f2386 GER0.001-0.1815-2.70 
  Gibson, Christopher A 1964 ENG1.0010.29154.35 
  Prosviriakov, Vladimir m2311 USA0.001-0.2615-3.90 
  Spanton, Tim R 2026 ENG1.0010.36155.40 
  Kwiatkowski, Feliks J c2248 ENG0.001-0.3315-4.95 
  Malhotra, Tarun 1735 IND0.501-0.4115-6.15 

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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