Individual Calculations April 2019
 Bechynsky, Jan  Total change: 0.20  Rating chartPersonal card
 Krajsky prebor SSPK 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1917 1915 1.00 2 0.01 20 0.20 
  Horicky, Kamil 1811 CZE0.501-0.1420-2.80 
  Cerny, Vaclav 2023 CZE0.5010.15203.00 

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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