Individual Calculations January 2019
 Vitak, Jiri  Total change: 12.80  Rating chartPersonal card
 2. liga 2018/2019 C r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 2010 2129 1.50 2 0.18 40 7.20 
  Svrcek, Lubos 2040 SVK1.0010.384015.20 
  Lazanek, Jan 1980 CZE0.501-0.2040-8.00 

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)
 
 Extraliga mladeze 2018/2019 - Zapad r5 various CZE 2018-12-08
RcRownchangeKK*chgGame
 1917 2129 0.50 1 -0.27 40 -10.80 
  Paulus, Vaclav 1917 CZE0.501-0.2740-10.80 

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)
 
 Krajsky prebor SSLK 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 2063 2129 1.00 1 0.41 40 16.40 
  Duda, Antonin 2063 CZE1.0010.414016.40 

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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