Individual Calculations January 2019
 Mach, Petr  Total change: 3.20  Rating chartPersonal card
 2. liga 2018/2019 A r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 1801 1918 0.50 1 -0.16 40 -6.40 
  Novak, Vaclav 1801 CZE0.501-0.1640-6.40 

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)
 
 1.liga mladeze 2018/19 A r5 various CZE 2018-12-08
RcRownchangeKK*chgGame
 1583 1918 2.00 2 0.24 40 9.60 
  Machacek, Oldrich 1567 CZE1.0010.11404.40 
  Masek, Daniel 1598 CZE1.0010.13405.20 

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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