Individual Calculations September 2017
 Wraga, Teresa  Total change: -37.80  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe B Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1590 1712 4.00 9 -1.89 20 -37.80 
  Eidam, Horst 1884 GER0.001-0.2720-5.40 
  Schumacher, Ursula 1499 GER0.001-0.7720-15.40 
  Morczynski, Ryszard 1490 GER0.501-0.2820-5.60 
  Fiedler, Ronald 1631 GER0.501-0.1120-2.20 
  Freerksen, Uwe 1447 GER1.0010.18203.60 
  Elkendorf, Werner 1564 GER0.501-0.2020-4.00 
  Bulano, Alexander 1653 GER0.501-0.0820-1.60 
  Koeckeritz, Dieter 1622 GER0.501-0.1220-2.40 
  Girod, Gudrun 1524 GER0.501-0.2420-4.80 

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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