Individual Calculations May 2011
 Babrikowski, Peter Dr.  Total change: 14.40  Rating chartPersonal card
 Oberliga Ost Staffel A Germany East GER 2010-10-01
RcRownchangeKK*chgGame
 2277 2241 5.00 9 0.96 15 14.40 
  Hoffmann, Hendrik f2238 GER0.001-0.5015-7.50 
  Becker, Michael f2288 GER0.5010.07151.05 
  Jahnel, Guenther f2320 GER1.0010.61159.15 
  Hoffmeyer, Falk Dr. f2303 GER0.001-0.4115-6.15 
  Andre, Gordon 2340 GER0.5010.14152.10 
  Proehl, Holger 2403 GER1.0010.711510.65 
  Hillmann, Michael 2182 GER1.0010.42156.30 
  Kalkhof, Stefan 2188 GER0.501-0.0715-1.05 
  Schirrmeister, Ralf 2234 GER0.501-0.0115-0.15 

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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