Individual Calculations July 2010
 Merettig, Georg  Total change: -5.85  Rating chartPersonal card
 43. Niedersaechsische Senioren EM Cadenberge GER 2010-04-16
RcRownchangeKK*chgGame
 1944 1951 3.50 8 -0.39 15 -5.85 
  Groener, Marga 1551  * GER1.0010.08151.20 
  Davydov, Mihail 2024 GER0.5010.10151.50 
  Niebuhr, Gerd 2086 GER0.5010.18152.70 
  Gudat, Alfons 2051 GER0.5010.14152.10 
  Rychlik, Kurt 2084 GER0.001-0.3215-4.80 
  Kiselev, Alexander 2121 UKR0.001-0.2815-4.20 
  Buss, Richard 1627 GER1.0010.13151.95 
  Von Janta, Lothar 2008 GER0.001-0.4215-6.30 
 * 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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