Individual Calculations December 2023
 Spelleken, Hans-Gerd  Total change: -35.00  Rating chartPersonal card
 5. Heidelberger Schachherbst B-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1493 1700 1.50 3 -0.79 20 -15.80 
  Sudermann, Simon 1506 GER0.001-0.7520-15.00 
  Margraf, Dieter 1459 GER1.0010.20204.00 
  Kissel, Ralf 1513 GER0.501-0.2420-4.80 

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)
 
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1764 1700 2.00 7 -0.96 20 -19.20 
  Tremoehlen, Thomas 1976 GER0.5010.33206.60 
  Buchinger, Alexis 1840 GER0.001-0.3120-6.20 
  Zimmer, Gerald, Dr. 1897 GER0.001-0.2520-5.00 
  Arkhipenko, Denis 1658 RUS0.001-0.5620-11.20 
  Feick, Claas Marten 1553 GER0.501-0.2020-4.00 
  Rohatgi, Kushagra 1577 GER1.0010.33206.60 
  Kretner, Georg-Ulrich 1847 GER0.001-0.3020-6.00 

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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