Individual Calculations May 2022
 Vollbehr, Bjarne  Total change: 42.80  Rating chartPersonal card
 LJEM SH 2022 Meisterklasse U14 Neumuenster GER 2022-04-04
RcRownchangeKK*chgGame
 1664 1480 2.00 3 1.07 40 42.80 
  Braeutigam, Alexander 1728 GER0.001-0.1940-7.60 
  Rosin, Ida 1351 GER1.0010.334013.20 
  Sommer, Justus 1912 GER1.0010.934037.20 

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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