Individual Calculations November 2022
 Luebbers, Doris, Dr.  Total change: -15.60  Rating chartPersonal card
 16. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2022-09-29
RcRownchangeKK*chgGame
 1578 1514 3.00 9 -0.78 20 -15.60 
  Tuertmann, Dieter 1891 GER0.001-0.0920-1.80 
  Pleus, Ansgar 1791 GER0.5010.33206.60 
  Gerks, Joachim 1760 GER0.001-0.1920-3.80 
  Dorn, Hans-Juergen 1676 GER0.001-0.2920-5.80 
  Kronseder, Michael 1710 GER0.001-0.2520-5.00 
  Walther, Renate 1237 GER0.501-0.3320-6.60 
  Jung, Michael, Dr. 1702 GER0.001-0.2620-5.20 
  Beitz, Joanne 1268 GER1.0010.19203.80 
  Wiebke, Elfriede 1168 GER1.0010.11202.20 

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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