Individual Calculations February 2019
 Stratmann, Alois  Total change: -27.60  Rating chartPersonal card
 21. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2019-01-24
RcRownchangeKK*chgGame
 1569 1611 2.50 7 -1.38 20 -27.60 
  Hammann, Moritz 1793 GER0.5010.24204.80 
  Dorr, Joerg 1818 GER0.001-0.2320-4.60 
  Gehre, Frank 1556 GER0.501-0.0820-1.60 
  Nielsen-Refs, Karl-Emil Elmer 1508 DEN0.501-0.1420-2.80 
  Rasmussen, Erik Elmer 1487 DEN0.501-0.1720-3.40 
  Nielsen-Refs, Ingrid Elmer 1335 DEN0.501-0.3320-6.60 
  Wagner, Vadim 1487 GER0.001-0.6720-13.40 

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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