Individual Calculations April 2008
 Marks, Ian A  Total change: -19.80  Rating chartPersonal card
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2049 1919 1.00 7 -1.32 15 -19.80 
  Ocana Roca, Juan Jesus 2127 ESP0.001-0.2315-3.45 
  Vasvari, Tamas 2174 HUN0.001-0.1915-2.85 
  Goodger, Martyn 2113 ENG0.001-0.2515-3.75 
  Arvola, Benjamin 2062 NOR0.001-0.3115-4.65 
  Mortensen, Henrik 2035 DEN0.001-0.3415-5.10 
  Svendsen, Peter 2011 DEN0.001-0.3715-5.55 
  Lode, Marius 1822 NOR1.0010.37155.55 

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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