Individual Calculations December 2022
 Alber, Horst  Total change: -8.30  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 2042 2249 4.50 7 -0.83 10 -8.30 
  Oster, Klaus 1916 GER1.0010.12101.20 
  Minor, Viatcheslav 2025 GER1.0010.22102.20 
  Poysti, Nathanael 2087 GER0.501-0.2110-2.10 
  Schmidt, Markus 2099 GER0.001-0.7010-7.00 
  Wilhelm, Jochen 2059 GER0.501-0.2510-2.50 
  Langedijk, Ardjan 2059 NED1.0010.25102.50 
  Spriestersbach, Kai 2050 GER0.501-0.2610-2.60 

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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