Individual Calculations December 2023
 Sperber, Ulrich  Total change: -39.80  Rating chartPersonal card
 26. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2023-10-28
RcRownchangeKK*chgGame
 1703 1867 3.50 8 -1.99 20 -39.80 
  Hildebrand, Joerg 1623 GER1.0010.20204.00 
  Barthel, Ansgar 2056 GER0.001-0.2520-5.00 
  Marinkov, Sascha 1628 GER1.0010.20204.00 
  Waldschmidt, Georg 2141 GER0.001-0.1720-3.40 
  Kasperczyk, Thomas 1535 GER0.001-0.8820-17.60 
  Rothneiger, Stefan 1651 GER1.0010.22204.40 
  Jahn, Bert 1520 GER0.501-0.3920-7.80 
  Chua, Daniel James 1467  * GER0.001-0.9220-18.40 
 * 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)
 

 

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