Individual Calculations October 2013
 Kummerow, Heiko  Total change: 4.80  Rating chartPersonal card
 24. Internationales Gocher Open Goch GER 2013-09-05
RcRownchangeKK*chgGame
 1957 2283 5.50 6 0.32 15 4.80 
  Aymans, Rainer 1887 GER0.501-0.4215-6.30 
  Kocur, Marc 1883  * BEL1.0010.08151.20 
  Priebs, Ludger 1917 GER1.0010.10151.50 
  Cebula, Jerzy 2002 NED1.0010.16152.40 
  Braun, Oskar 1919 GER1.0010.10151.50 
  Harff, Wilfried 2133 GER1.0010.30154.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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