Individual Calculations December 2022
 Berg, Michael  Total change: 19.60  Rating chartPersonal card
 Oberliga NRW 2022-2023 November 2022 various GER 2022-11-06
RcRownchangeKK*chgGame
 2280 2303 1.00 1 0.47 20 9.40 
  Wacker, Peter f2280 GER1.0010.47209.40 

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)
 
 2. Bundesliga West 2022-2023 November 2022 various GER 2022-11-26
RcRownchangeKK*chgGame
 2307 2303 1.50 2 0.51 20 10.20 
  Pauly, Carlo f2305 GER1.0010.502010.00 
  Sonntag, Hans-Hubert m2309 GER0.5010.01200.20 

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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