Individual Calculations January 2024
 Lebiedz, Oliver  Total change: -2.60  Rating chartPersonal card
 Wieste-Cup 2023 (NSV-Grandprix) A-Gruppe Sottrum GER 2023-12-08
RcRownchangeKK*chgGame
 1868 1899 2.50 5 -0.13 20 -2.60 
  Wallat, Stephan 1585 GER1.0010.14202.80 
  Heinemann, Ernst 2015 GER0.5010.16203.20 
  Iolis, Oleg 2152 BEL0.001-0.1920-3.80 
  Wessels, Stefan 1962 GER0.001-0.4120-8.20 
  Bruehl, Katharina 1624 GER1.0010.17203.40 

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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