Individual Calculations January 2011
 Peterwitz, Klaus  Total change: 8.25  Rating chartPersonal card
 28.Muensterland Open Senden GER 2010-10-16
RcRownchangeKK*chgGame
 2169 2092 3.50 7 0.55 15 8.25 
  Friedel, Roland 1776 GER1.0010.13151.95 
  Danin, Alexandre m2492  * RUS0.5010.42156.30 
  Karpatchev, Aleksandr g2472 RUS0.001-0.0915-1.35 
  Mancic, Ivan 1996 GER1.0010.37155.55 
  Korth, Daniel 2201 GER0.5010.15152.25 
  Sazanov, Nikolay 2220 RUS0.001-0.3315-4.95 
  Starp, Klaus 2023 GER0.501-0.1015-1.50 
 * 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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