Individual Calculations March 2023
 Wlodarczyk, Oskar  Total change: -18.00  Rating chartPersonal card
 2. Bundesliga Nord 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2278 2243 0.00 2 -0.90 20 -18.00 
  Pubantz, Jan 2295 GER0.001-0.4320-8.60 
  Ewert, Hannes f2261 GER0.001-0.4720-9.40 

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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