Individual Calculations November 2014
 Spence, David J  Total change: 9.40  Rating chartPersonal card
 XI Open Amateur de Calvia Palmanova - Calvia ESP 2014-10-04
RcRownchangeKK*chgGame
 2127 2222 6.00 9 0.47 20 9.40 
  Oliver Font, Jose Luis 1857 ESP1.0010.10202.00 
  Juan Mas, Santiago 2007 ESP1.0010.23204.60 
  Sokalskaja, Elena wf2032 UKR1.0010.25205.00 
  Sorm, Daniel f2315 CZE0.001-0.3720-7.40 
  Bebchuk, Leonid 2063 ISR1.0010.29205.80 
  Stark, Ingo 2128 GER1.0010.37207.40 
  Gavrish, Leonid 2217 UKR1.0010.49209.80 
  Longa Yauca, Javier 2277 PER0.001-0.4220-8.40 
  Gromovs, Sergejs f2243 ITA0.001-0.4720-9.40 

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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