Individual Calculations December 2019
 Probstfeld, Bernd  Total change: 77.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 B Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1715 1531 3.50 6 1.93 40 77.20 
  Taskor, Erkan 1730 GER1.0010.764030.40 
  Gude, Michael 1685 GER0.5010.21408.40 
  Zerhusen, Martin 1691 GER0.001-0.2940-11.60 
  Lanz, Udo 1787 GER0.5010.314012.40 
  Lorenz, Alexander 1759 GER1.0010.794031.60 
  Heun, Andreas 1640 GER0.5010.15406.00 

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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