Individual Calculations March 2013
 Johansen, Stian  Total change: 7.65  Rating chartPersonal card
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 2185 2090 4.00 9 0.51 15 7.65 
  Mikkelsen, Nikolaj m2421 DEN0.001-0.1215-1.80 
  Billot, Daniel 1731 FRA1.0010.10151.50 
  Miedema, David m2364 NED0.001-0.1715-2.55 
  Eliasson, Kristjan Orn 1873 ISL0.501-0.2815-4.20 
  Thorhallsson, Throstur g2441 ISL0.001-0.1115-1.65 
  Fivelstad, Jon Olav 1888 NOR1.0010.24153.60 
  Malmdin, Nils-Ake f2281 SWE1.0010.751511.25 
  Kashlinskaya, Alina wg2350 RUS0.5010.32154.80 
  Saduakassova, Dinara wg2312 KAZ0.001-0.2215-3.30 

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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