Individual Calculations February 2023
 Rehbein, Vitus  Total change: 9.20  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2023 B-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1564 1512 2.00 4 0.23 40 9.20 
  Krneta, Slavko 1800 GER0.001-0.1640-6.40 
  Richter, Silas 1414 GER0.501-0.1340-5.20 
  Lau, Ferdinand 1271 GER1.0010.20408.00 
  Dettmer, Niels 1770 GER0.5010.324012.80 

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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