Individual Calculations February 2020
 Kokes, Bohuslav  Total change: 16.20  Rating chartPersonal card
 PDSS - Krajska soutez zapad 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1804 1969 1.50 2 0.17 20 3.40 
  Skorpik, Frantisek 1582 CZE1.0010.09201.80 
  Silar, Lubomir 2025 CZE0.5010.08201.60 

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)
 
 2. liga D 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1832 1969 2.00 2 0.64 20 12.80 
  Nyvlt, Otto 1864 CZE1.0010.36207.20 
  Vitova, Anna 1799 CZE1.0010.28205.60 

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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