Individual Calculations July 2008
 Dahlmann, Dirk  Total change: -29.55  Rating chartPersonal card
 NRW Klasse Gruppe 2 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2214 2259 2.50 8 -1.97 15 -29.55 
  Gerusel, Mathias m2293 GER1.0010.55158.25 
  Terwey, Matthias 2050 GER0.501-0.2715-4.05 
  Bornemann, Michael 2173 GER0.001-0.6215-9.30 
  Vogelmann, Peter 2264 GER0.001-0.4915-7.35 
  Schudro, Vasili 2111 GER0.001-0.7015-10.50 
  Goy, Udo 2274 GER0.5010.02150.30 
  Schippan, Bernhard 2259 GER0.5010.00150.00 
  Blasek, Ralph f2288 GER0.001-0.4615-6.90 

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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