Individual Calculations January 2020
 Berezny, Jan  Total change: 20.40  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1822 1814 2.00 2 1.02 20 20.40 
  Volak, Jan 1919 CZE1.0010.642012.80 
  Mriso, Milos 1724 CZE1.0010.38207.60 

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)
 

 

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