Individual Calculations October 2023
 Kubo, Thomas  Total change: -1.80  Rating chartPersonal card
 NRW-Liga Gruppe 2 2023-2024 September 2023 various GER 2023-09-03
RcRownchangeKK*chgGame
 2001 2034 1.00 2 -0.09 20 -1.80 
  Kubitza, Georg 1911 GER0.001-0.6720-13.40 
  Mandt, Mathias 2090 GER1.0010.582011.60 

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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