Individual Calculations July 2008
 Boehmer, Christian  Total change: 18.90  Rating chartPersonal card
 Oberliga Ost Staffel B 2007/08 Different inGermany GER 2007-10-01
RcRownchangeKK*chgGame
 2195 2176 6.00 10 1.26 15 18.90 
  Schaper, Bjoern 2151 GER0.501-0.0315-0.45 
  Tischendorf, Michael Dr. 2198 GER0.5010.03150.45 
  Herges, Udo Dr. 2082 GER1.0010.37155.55 
  Kleschtschow, Juri 2117 GER1.0010.42156.30 
  Roosen, Holger 2216 GER0.001-0.4415-6.60 
  Sieber, Stephan 2223 GER1.0010.57158.55 
  Kirschbaum, Gunnar 2160 GER0.001-0.5215-7.80 
  Roeberg, Frank 2272 GER0.001-0.3715-5.55 
  Traudes, Wolfgang 2274 GER1.0010.63159.45 
  Feist, Peter 2252 GER1.0010.60159.00 

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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