Blitz: Individual Calculations April 2023
 Kuban, Andreas  Total change: -6.40  Rating chartPersonal card
 10 Jahre M97-Schach Berlin GER 2023-03-01
RcRownchangeKK*chgGame
 1802 1737 4.00 10 -0.32 20 -6.40 
  Brustkern, Juergen f2186 GER0.001-0.0620-1.20 
  Santoro, Pasquale 1888 GER0.001-0.3020-6.00 
  Gebert-Vangeel, Ralf 1917 GER1.0010.742014.80 
  Kumar, Amod 1834 SWE0.001-0.3720-7.40 
  Trenner, Rolf 1957 GER1.0010.782015.60 
  Stielau, Jens-Uwe 2087 GER0.001-0.1120-2.20 
  Roberts, Ashley 1510 GER0.001-0.7920-15.80 
  Yeromin, Serhii 1469 GER1.0010.17203.40 
  Hafermann, Lara 1485 GER0.001-0.8120-16.20 
  Lalaev, Ashur 1687 RUS1.0010.43208.60 

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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