Individual Calculations April 2015
 Brueggemann, Joachim  Total change: 2.20  Rating chartPersonal card
 3. World Senior Team Championship Open 50+ Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2187 2304 6.00 9 0.22 10 2.20 
  Prochaska, Juergen 1972 AUT1.0010.12101.20 
  Bauer, Burkhard 2041 GER0.501-0.3210-3.20 
  Grabow, Pouelsten Holm 2140 DEN0.001-0.7210-7.20 
  Gauglitz, Gernot m2393 GER0.5010.12101.20 
  Bryson, Douglas M m2351 SCO0.5010.07100.70 
  Haase, Wolfgang 2088 GER1.0010.22102.20 
  Petran, Peter, Dr. m2352 SVK0.5010.07100.70 
  Chapman, Terry P D f2262 ENG1.0010.44104.40 
  Fegan, Chris 2081 ENG1.0010.22102.20 

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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