Individual Calculations July 2022
 Polster, Wolfgang, Dr.  Total change: 19.80  Rating chartPersonal card
 32. Offene Bayerische Senioren-Einzelmeisterschaft Bergen (Chiemgau) GER 2022-05-21
RcRownchangeKK*chgGame
 2075 2213 7.00 9 1.03 20 20.60 
  Dolezal, Hans-Peter 1813  * GER1.0010.08201.60 
  Choong, Liong-On Mark c1913 SGP1.0010.15203.00 
  Puehn, Georg 1999 GER0.501-0.2720-5.40 
  Dijkstra, Matthijs 1987 NED1.0010.21204.20 
  Fischer, Gerd 2086 GER1.0010.33206.60 
  Haubt, Georg f2136 GER0.001-0.6120-12.20 
  Hess, Christian f2248 GER1.0010.552011.00 
  Hirn, Oskar f2192 GER1.0010.47209.40 
  Roeder, Frank f2299 GER0.5010.12202.40 
 * 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)
 
 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 Bad Bertrich GER 2022-06-07
RcRownchangeKK*chgGame
 2072 2217 6.00 9 -0.04 20 -0.80 
  Cordsen, Heinrich 1817  * GER1.0010.08201.60 
  Goris, Ton 1908 NED1.0010.14202.80 
  Bohnstorff, Michael 2032 GER0.501-0.2420-4.80 
  Chan, Peng Kong m2142 SGP1.0010.40208.00 
  Pruefer, Friedbert, Dr. 2264 GER0.001-0.4320-8.60 
  Jahn, Constanze wm2036 GER1.0010.26205.20 
  Mueller, Erich 2113 GER1.0010.36207.20 
  Pirrot, Dieter m2317 GER0.001-0.3620-7.20 
  Kolthoff, Siegmund 2023 GER0.501-0.2520-5.00 
 * 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)
 

 

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