Individual Calculations December 2019
 Tichy, Vaclav  Total change: 11.80  Rating chartPersonal card
 KHSS - Krajska soutez Zapad 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1839 1598 1.00 2 0.59 20 11.80 
  Vestfal, Jan 1792 CZE0.001-0.2520-5.00 
  Sadek, Vojtech 1885 CZE1.0010.842016.80 

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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