Individual Calculations September 2010
 Isherwood, Paul  Total change: -17.10  Rating chartPersonal card
 8. Davos Open Davos SUI 2010-08-08
RcRownchangeKK*chgGame
 2089 2034 1.00 5 -1.14 15 -17.10 
  Lematschko, Tatjana wg2185 SUI0.001-0.3015-4.50 
  Strobl, Helmut 1861 GER1.0010.27154.05 
  Curien, Nicolas 2227 SUI0.001-0.2515-3.75 
  Vos, Chris 2083 NED0.001-0.4315-6.45 
  Milosevic, Gligor 2087 SUI0.001-0.4315-6.45 

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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