Individual Calculations May 2015
 Kassani, Sam  Total change: 9.20  Rating chartPersonal card
 Kristallen Elo Master 2015 Stockholm SWE 2015-01-29
RcRownchangeKK*chgGame
 2125 2086 4.50 9 0.46 20 9.20 
  Lindbergh, Theodor 2137 SWE0.001-0.4320-8.60 
  Mattsson, Michael 2116 SWE1.0010.542010.80 
  Cederstam Barsk, Carl f2307 SWE0.001-0.2220-4.40 
  Naslund, Mikael f2156 SWE0.001-0.4020-8.00 
  Duenas, Alexis 1901 SWE1.0010.26205.20 
  Fors, Tomas 2015 SWE0.501-0.1020-2.00 
  Hedstrom, Johan 2083 SWE1.0010.502010.00 
  Evertsson, Lennart 2130 SWE1.0010.562011.20 
  Arman, Deniz f2276 TUR0.001-0.2520-5.00 

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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