Rapid: Individual Calculations November 2022
 Koeller, Horst  Total change: -45.40  Rating chartPersonal card
 Bezirksschnellschachmeisterschaft Neckar-Fils 2022 Altbach GER 2022-10-15
RcRownchangeKK*chgGame
 1705 1756 0.50 5 -2.27 20 -45.40 
  Wurmbauer, Nils 1763 GER0.001-0.4920-9.80 
  Portnov, Dmytro 1736 UKR0.001-0.5320-10.60 
  Cilo, Selimhan 1428 GER0.501-0.3720-7.40 
  Koeller, Bernd 1747 GER0.001-0.5120-10.20 
  Honisch, Alexander 1852 GER0.001-0.3720-7.40 

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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