Individual Calculations December 2019
 Maceska, Bohumir  Total change: -16.40  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1791 1740 0.50 2 -0.38 20 -7.60 
  Vanicek, Jan 1663 CZE0.501-0.1120-2.20 
  Kotva, Milan 1919 CZE0.001-0.2720-5.40 

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)
 
 PDSS - Krajský prebor I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1772 1740 0.50 2 -0.44 20 -8.80 
  Malivanek, Jiri 2071 CZE0.001-0.1220-2.40 
  Vacek, Josef 1473 CZE0.501-0.3220-6.40 

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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