Individual Calculations July 2008
 Braun, Vitali  Total change: 1.05  Rating chartPersonal card
 NRW Klasse Gruppe 1 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2340 2333 4.00 8 0.07 15 1.05 
  Guddat, Joachim 2215 GER1.0010.34155.10 
  Dinstuhl, Volkmar m2435 GER0.001-0.3615-5.40 
  Gruen, Gerd Peter m2378 GER0.5010.06150.90 
  Hogenacker, Jacques 2285 GER1.0010.43156.45 
  Korotkevych, Stanislav 2349 UKR0.001-0.4815-7.20 
  Odendahl, Reiner f2411 GER0.5010.11151.65 
  Essing, Arnold 2261 GER0.501-0.1015-1.50 
  Kupreychik, Victor g2384 BLR0.5010.07151.05 

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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