Individual Calculations May 2017
 Buzov, Boris  Total change: 17.60  Rating chartPersonal card
 14. Kaiseropen Bad Ems 2017 Senioren Bad Ems GER 2017-03-24
RcRownchangeKK*chgGame
 2023 2083 6.00 9 0.88 20 17.60 
  Ranker, Klemens 1795 GER1.0010.16203.20 
  Heidmann, Horst, Dr. 1742 GER1.0010.12202.40 
  Macher, Claus 1975 GER0.501-0.1520-3.00 
  Cichy, Michael, Dr. 2012 GER0.501-0.1020-2.00 
  Schulz, Michael f2145 GER0.5010.09201.80 
  Haase, Reinhard 2102 GER0.5010.03200.60 
  Ruber, Paul 2077 NED0.501-0.0120-0.20 
  Kaiser, Helmut 2038 GER1.0010.44208.80 
  Boidman, Yuri m2325 GER0.5010.30206.00 

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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