Individual Calculations May 2012
 Wihlborn, Bengt  Total change: 6.60  Rating chartPersonal card
 Vaxjo KM 2012 Vaxjo SWE 2012-01-31
RcRownchangeKK*chgGame
 2060 1866 2.00 6 0.44 15 6.60 
  Gutzmann, Tobias 2097 GER1.0010.791511.85 
  Rydstrom, Tom 1950 SWE0.001-0.3815-5.70 
  Neretljak, Nedzad 2030 SWE0.001-0.2815-4.20 
  Lekander, Rolf 2244 SWE0.001-0.0915-1.35 
  Olofsson-Dolk, Mattis 1952 SWE1.0010.62159.30 
  Barakpour, Kamran 2088 IRI0.001-0.2215-3.30 

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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