Individual Calculations March 2023
 Jiranek, Benno  Total change: -31.00  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1564 1426 1.50 9 -1.55 20 -31.00 
  Schubert, Joachim 1832 GER0.001-0.0820-1.60 
  Roesner, Lutz 1742 GER0.001-0.1320-2.60 
  Wischeropp, Bernd 1700 GER0.001-0.1720-3.40 
  Kaufhold, Hans-Joachim 1153 GER0.001-0.8320-16.60 
  Liebold, Siegfried 1366 GER1.0010.42208.40 
  Klevenow, Ursula 1538 GER0.5010.15203.00 
  Stock, Joachim 1701 GER0.001-0.1720-3.40 
  Timm, Christian 1522 GER0.001-0.3720-7.40 
  Schacht, Thomas 1521 GER0.001-0.3720-7.40 

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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