Individual Calculations December 2022
 Andre, Gordon  Total change: -9.20  Rating chartPersonal card
 Oberliga Ost A 2022-2023 November 2022 various GER 2022-11-26
RcRownchangeKK*chgGame
 2178 2355 1.00 2 -0.46 20 -9.20 
  Schiffer, Stefan f2239 GER0.001-0.6620-13.20 
  Laemmel, Sebastian 2117 GER1.0010.20204.00 

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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