Individual Calculations May 2023
 Gottlieb, Michael  Total change: -6.20  Rating chartPersonal card
 BezirksEM Mittelfranken 2023 (allgemein und Sen) Nuernberg GER 2023-04-06
RcRownchangeKK*chgGame
 1891 1653 1.00 6 -0.31 20 -6.20 
  Erlbeck, Peter 2007 GER0.001-0.1120-2.20 
  Meulner, Fabian 1971 GER0.001-0.1320-2.60 
  Schalaev, Seryozka 1702 GER0.001-0.4320-8.60 
  Ulusoy, Tolga 1993 GER0.001-0.1220-2.40 
  Vennemann, Juergen 1879 GER0.5010.29205.80 
  Suess, Helmut 1793 GER0.5010.19203.80 

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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