Individual Calculations September 2021
 Schalla, Dieter  Total change: -12.60  Rating chartPersonal card
 33. Kieler Open 2021 Kiel GER 2021-07-24
RcRownchangeKK*chgGame
 1939 2043 5.00 9 -0.63 20 -12.60 
  Lu, Yunong Elias 1643  * GER1.0010.08201.60 
  Thielemann, Joachim 1746 GER0.501-0.3520-7.00 
  Gut, Lionel 1767 SUI1.0010.17203.40 
  Steffens, Olaf f2145 GER1.0010.642012.80 
  Teske, Henrik g2443  * GER0.001-0.0820-1.60 
  Lu, Siyuan 1876 GER1.0010.28205.60 
  Popvasilev, Kaloyan 2127 GER0.001-0.3820-7.60 
  Peglau, Dora 1906 GER0.001-0.6820-13.60 
  Nittel, Christian 1795 GER0.501-0.3120-6.20 
 * 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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