Individual Calculations March 2023
 Kaliski, Erwin  Total change: -8.80  Rating chartPersonal card
 Oberliga Ost B 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2128 2212 2.00 4 -0.44 20 -8.80 
  Albrecht, Juergen 2114 GER0.501-0.1320-2.60 
  Mehlhorn, Uwe 2021 GER1.0010.25205.00 
  Tischendorf, Michael, Dr. 2151 GER0.001-0.5820-11.60 
  Gottschalk, Jens 2227 GER0.5010.02200.40 

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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