Individual Calculations March 2023
 Kersten, Uwe  Total change: -11.30  Rating chartPersonal card
 Oberliga Ost B 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2119 2239 1.50 4 -1.13 10 -11.30 
  Schupp, Uwe 2071 GER0.501-0.2210-2.20 
  Schaefer, Michael 2069 GER0.501-0.2210-2.20 
  Mysliwiec, Joerg 2106 GER0.501-0.1810-1.80 
  Schneider, Christian 2231 GER0.001-0.5110-5.10 

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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