Individual Calculations June 2013
 Commercon, Simon  Total change: 26.70  Rating chartPersonal card
 7e IBC Limburg Open A-groep Maastricht NED 2013-05-17
RcRownchangeKK*chgGame
 2248 2156 4.50 7 1.78 15 26.70 
  Daamen, Ferry 2044 NED0.501-0.1515-2.25 
  Roos, Adrian 2217 BEL0.5010.08151.20 
  Lamorelle, Julien f2304 FRA1.0010.701510.50 
  Mengerink, Ynze 2182 NED0.5010.04150.60 
  Shchekachev, Andrei g2521 FRA0.001-0.1015-1.50 
  Nachbar, Benjamin 2176 GER1.0010.53157.95 
  Klein, Felix f2293 GER1.0010.681510.20 

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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