Individual Calculations May 2012
 Barakpour, Kamran  Total change: -75.30  Rating chartPersonal card
 Vaxjo KM 2012 Vaxjo SWE 2012-01-31
RcRownchangeKK*chgGame
 2023 2088 1.00 6 -2.51 30 -75.30 
  Rydstrom, Tom 1950 SWE0.001-0.6930-20.70 
  Neretljak, Nedzad 2030 SWE0.001-0.5830-17.40 
  Olofsson-Dolk, Mattis 1952 SWE0.001-0.6830-20.40 
  Gutzmann, Tobias 2097 GER0.001-0.4930-14.70 
  Lekander, Rolf 2244 SWE0.001-0.2930-8.70 
  Wihlborn, Bengt 1866 SWE1.0010.22306.60 

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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