Individual Calculations September 2023
 Schinkowski, Christoph  Total change: -9.00  Rating chartPersonal card
 35. Kieler Open 2023 Kiel GER 2023-07-29
RcRownchangeKK*chgGame
 1909 2145 6.50 9 -0.45 20 -9.00 
  Lund, Thomas 1745  * GER1.0010.08201.60 
  Olde, Henning 1792 GER1.0010.11202.20 
  Hufendiek, Ekkehard 1912 GER0.001-0.7920-15.80 
  Riechenberg, Maximilian 1742 GER1.0010.08201.60 
  Zimmermann, Manfred 1888 GER1.0010.18203.60 
  Schalla, Dieter 1931 GER0.501-0.2720-5.40 
  Helms, Finn 1966 GER1.0010.27205.40 
  Basey, Matthew 2002 GER1.0010.31206.20 
  Popvasilev, Kaloyan 2203 GER0.001-0.4220-8.40 
 * 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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