Individual Calculations June 2022
 Debortoli, Roberto  Total change: 16.80  Rating chartPersonal card
 Oberliga Ost B 2021/2022 May 2022 various GER 2022-05-01
RcRownchangeKK*chgGame
 1990 2020 1.50 2 0.42 40 16.80 
  Nekhamkis, Genadi 2099 GER0.5010.11404.40 
  Schmidt, Daniel 1880 GER1.0010.314012.40 

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)
 

 

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