Individual Calculations September 2011
 Pirrot, Dieter  Total change: -5.10  Rating chartPersonal card
 ZMDI Schachfestival Dresden 2011 Gruppe A Dresden GER 2011-08-06
RcRownchangeKK*chgGame
 2303 2390 5.00 9 -0.51 10 -5.10 
  Joppien, Arne 2102 GER1.0010.16101.60 
  Zakhartsov, Viacheslav V. g2578 RUS0.001-0.2610-2.60 
  Lorscheid, Gerhard f2265 GER0.501-0.1710-1.70 
  Kartsev, Alexandr 2196 GER1.0010.25102.50 
  Laubsch, Bernd f2284 GER0.501-0.1410-1.40 
  Roos, Ksenia wm2265 GER0.001-0.6710-6.70 
  Holm, Sejer f2225 DEN1.0010.28102.80 
  Glantz, Robert 2256 GER1.0010.32103.20 
  Rychagov, Andrey g2560 RUS0.001-0.2810-2.80 

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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