Individual Calculations May 2023
 Kuhmann, Silas  Total change: 13.20  Rating chartPersonal card
 BezirksEM Mittelfranken 2023 (B-Gruppe) Nuernberg GER 2023-04-06
RcRownchangeKK*chgGame
 1716 1257 0.50 3 0.33 40 13.20 
  Babichev, Vyacheslav 1706 GER0.001-0.0640-2.40 
  Dakic, Milan 1793 CAN0.001-0.0340-1.20 
  Friedrich, Michael 1650 GER0.5010.424016.80 

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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