Individual Calculations March 2010
 Pham, Toan Thanh  Total change: -4.80  Rating chartPersonal card
 33. Zurich Weihnachtsopen Master Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 2174 2092 2.50 7 -0.32 15 -4.80 
  Muheim, Lukas f2328 SUI0.001-0.2015-3.00 
  Heimann, Andreas m2441 GER0.001-0.1115-1.65 
  Schaffner, David 1972 SUI0.001-0.6615-9.90 
  Stucki, Kaspar 2021 SUI1.0010.40156.00 
  Norgauer, Michael 2017 GER1.0010.40156.00 
  Nuri, Kambez 2204 SUI0.001-0.3515-5.25 
  Aliev, Rasim 2238 AZE0.5010.20153.00 

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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