Individual Calculations March 2011
 Koskinen, Riku  Total change: 9.75  Rating chartPersonal card
 Rilton Elo 2010/2011 Stockholm SWE 2010-12-27
RcRownchangeKK*chgGame
 1909 1988 6.00 9 0.65 15 9.75 
  Spangberg, Robert 1734 SWE1.0010.19152.85 
  Axelsson, Thomas 1632 SWE0.501-0.3915-5.85 
  Tudvad, Mads 1908 DEN0.001-0.6115-9.15 
  Hosia, Akseli 1840 FIN1.0010.30154.50 
  Wihlborn, Bengt 1895 SWE1.0010.37155.55 
  Nizov, Anton 2063 SWE0.5010.10151.50 
  Helin, Mikael 1924 SWE1.0010.41156.15 
  Wengler, Jorg 2108 GER0.001-0.3415-5.10 
  Kopasov, Evgeny 2075 RUS1.0010.62159.30 

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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