Individual Calculations September 2011
 Michna, Christian  Total change: 27.00  Rating chartPersonal card
 St.Pauli Schach-Open 2011 Gruppe A Hamburg GER 2011-07-09
RcRownchangeKK*chgGame
 2253 2222 6.00 9 1.80 15 27.00 
  Obreht, Slobodan 2025 GER1.0010.25153.75 
  Pawlowski, Thomas 2052 GER1.0010.28154.20 
  Rogozenco, Dorian g2557 ROU0.5010.38155.70 
  Kopylov, Michael m2470 UKR0.5010.31154.65 
  Michna, Marta wg2397 GER0.5010.23153.45 
  Schmidt-Brauns, Dr. Joachim 2174 GER0.501-0.0715-1.05 
  Voigt, Gerrit 2142 GER0.501-0.1115-1.65 
  Faika, Michael 2117 GER1.0010.36155.40 
  Svane, Rasmus 2346 GER0.5010.17152.55 

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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