Individual Calculations August 2023
 Luebbers, Doris, Dr.  Total change: -70.80  Rating chartPersonal card
 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 Bad Bertrich GER 2023-06-23
RcRownchangeKK*chgGame
 1492 1473 1.50 7 -1.81 20 -36.20 
  Wild, Helmut 1869 GER0.001-0.0820-1.60 
  Linke, Michael 1712 GER0.001-0.2020-4.00 
  Tanz, Manfred 1583 GER0.001-0.3520-7.00 
  Beitz, Joanne 1229 GER0.501-0.3020-6.00 
  Wild, Wiltrud 1073  * GER0.501-0.4220-8.40 
  Diederich, Guy 1444 LUX0.001-0.5420-10.80 
  Sombetzki, Detlef 1531 GER0.5010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Offene Baden-Wuerttembergische Senioreneinzelmeisterschaften 2023 Bad Herrenalb GER 2023-07-07
RcRownchangeKK*chgGame
 1567 1473 1.00 7 -1.73 20 -34.60 
  Hulin, Egmar 1835 GER0.001-0.1020-2.00 
  Rauscher, Joachim 1714 GER0.001-0.2020-4.00 
  Kelemen, Norbert 1652 GER0.001-0.2720-5.40 
  Schumacher, Ursula 1531 GER0.5010.08201.60 
  Klueppel, Werner 1313 GER0.001-0.7120-14.20 
  Deak-Willimsky, Emanuela 1499 GER0.001-0.4620-9.20 
  Kraemer, Stefan 1425 GER0.501-0.0720-1.40 

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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