Individual Calculations September 2010
 Friesen, Boris  Total change: 23.85  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2194 2085 5.50 11 1.59 15 23.85 
  Giffard, Nicolas m2335 FRA0.001-0.1915-2.85 
  Astengo, Corrado 2170 ITA0.5010.12151.80 
  Schultz, Raphael 2173 FRA1.0010.62159.30 
  Kelecevic, Nedeljko m2294 SUI0.5010.27154.05 
  Gerstner, Bernhard 2191 GER0.5010.14152.10 
  Illijin, Neboisa m2225 ROU0.001-0.3115-4.65 
  Holzhauer, Bjoern 2162 GER0.001-0.3915-5.85 
  Karrer, Damian 2194 SUI1.0010.65159.75 
  Speck, Hans 2045 SUI1.0010.44156.60 
  Partenheimer, Axel 2186 GER0.001-0.3615-5.40 
  Meyer, Bernhard 2154 SUI1.0010.60159.00 

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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