Individual Calculations July 2009
 Stefkovic, Marijan  Total change: -17.85  Rating chartPersonal card
 16.Grossenbaumer Pfingstopen Duisburg GER 2009-05-29
RcRownchangeKK*chgGame
 1985 2149 3.00 6 -1.19 15 -17.85 
  Cordsen, Rudolf 1929 GER1.0010.22153.30 
  Rudolph, Johannes f2303 GER0.001-0.2915-4.35 
  Neugebauer, Philipp 1911 GER0.501-0.3015-4.50 
  Schnelle, Lukas 1997 GER0.001-0.7015-10.50 
  Stelter, Wilhelm 1799 GER1.0010.11151.65 
  Kelm, Marcel 1973 GER0.501-0.2315-3.45 

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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