Individual Calculations May 2010
 Trachtmann, Mark  Total change: 10.05  Rating chartPersonal card
 Oberliga Wuerttemberg Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2202 2311 6.50 9 0.67 15 10.05 
  Gabriel, Josef 2147 GER0.001-0.7215-10.80 
  Bauer, Eckart 2164 GER1.0010.30154.50 
  Khadempour, Farhad 2166 GER1.0010.31154.65 
  Zhou, Syang 2167 GER1.0010.31154.65 
  Bafounta, Denis 2267 FRA1.0010.44156.60 
  Warthmann, Ralf 2165 GER0.501-0.2015-3.00 
  Engelhart, Achim Dr. 2181 GER1.0010.32154.80 
  Werner, Marc f2335 GER0.5010.03150.45 
  Weiss, Andreas 2227 GER0.501-0.1215-1.80 

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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