Individual Calculations March 2022
 Engelhart, Achim, Dr.  Total change: 2.80  Rating chartPersonal card
 Oberliga Wuerttemberg 2021/2022 February 2022 various GER 2022-02-13
RcRownchangeKK*chgGame
 2243 2066 0.50 1 0.23 20 4.60 
  Trachtmann, Mark f2243 GER0.5010.23204.60 

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)
 
 2.Bundesliga West AUT 2021/22 Round 4-5 Klaus AUT 2022-02-19
RcRownchangeKK*chgGame
 2229 2066 0.50 2 -0.09 20 -1.80 
  Rusche, Johannes f2321 GER0.001-0.1920-3.80 
  Kuecher, Wolfgang 2136 AUT0.5010.10202.00 

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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