Individual Calculations February 2023
 Michalski, Uwe  Total change: 32.40  Rating chartPersonal card
 Krefelder Weihnachtsopen 2022 Krefeld GER 2022-12-27
RcRownchangeKK*chgGame
 1956 1634 2.50 6 1.62 20 32.40 
  Fehling, Michael 2149 GER0.001-0.0420-0.80 
  Minkovitch, Ilja 1907 GER1.0010.832016.60 
  Schreiner, Paulo 1891 BRA1.0010.822016.40 
  Golbach, Floris 2052 NED0.001-0.0720-1.40 
  Thiemann, Marc 1825 GER0.001-0.2520-5.00 
  Makilla, Tobias 1912 GER0.5010.33206.60 

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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