Individual Calculations October 2021
 Gebauer, Ulrich  Total change: -57.60  Rating chartPersonal card
 Sunny Beach Open 2021 Sunny Beach BUL 2021-09-03
RcRownchangeKK*chgGame
 1699 1688 1.00 5 -1.44 40 -57.60 
  Valev, Valentin 2020 BUL0.001-0.1240-4.80 
  Koelbl, Wolfgang 1816 GER0.001-0.3340-13.20 
  Stross, Frantisek 1414 CZE0.001-0.8340-33.20 
  Kamenov, Valentin 1753 BUL0.001-0.4140-16.40 
  Kopev, Daniel 1491 BUL1.0010.254010.00 

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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