Individual Calculations July 2008
 Bischof, Detlef  Total change: 15.90  Rating chartPersonal card
 NRW Oberliga 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2227 2282 4.50 6 1.06 15 15.90 
  Bachmann, Karlheinz f2303 GER0.5010.03150.45 
  Molinaroli, Martin 2260 GER1.0010.47157.05 
  Grobbel, Rainer, Dr. 2103 GER0.501-0.2315-3.45 
  Begnis, Nikolaos f2271 GRE0.501-0.0215-0.30 
  Heimsoth, Holger 2150 GER1.0010.32154.80 
  Wilde, Pierre 2274 GER1.0010.49157.35 

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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