Individual Calculations July 2008
 Hafner, Christian  Total change: -13.35  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2273 2144 1.50 7 -0.89 15 -13.35 
  Haub, Thorsten-Michael m2469 GER0.001-0.1315-1.95 
  Bertrem, Stijn 2212 BEL0.001-0.4115-6.15 
  Partenheimer, Axel 2190 GER0.5010.06150.90 
  Vermeulen, Bram 2264 BEL0.001-0.3415-5.10 
  De Coninck, Rafael 2101 BEL0.501-0.0615-0.90 
  Maes, Wim f2314 BEL0.5010.22153.30 
  Laurent, Bruno m2359 BEL0.001-0.2315-3.45 

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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