Individual Calculations September 2022
 Senebald, Roland  Total change: -4.80  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1905 1858 2.50 6 -0.12 40 -4.80 
  Kollberg, Lothar 2007 GER0.5010.20408.00 
  Bohnstorff, Michael 2016 GER0.5010.21408.40 
  Schober, Ralf 2065 GER0.001-0.2340-9.20 
  Reimann, Reinhold 1733 GER0.501-0.1740-6.80 
  Watermann, Bernd 1662 GER1.0010.254010.00 
  Brettschneider, Karl 1949 GER0.001-0.3840-15.20 

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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