Individual Calculations February 2019
 Bulawa, Marek  Total change: -16.20  Rating chartPersonal card
 Krajsky prebor MKSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 2015 1948 0.50 2 -0.32 20 -6.40 
  Omamik, Pavel 2087 CZE0.001-0.3120-6.20 
  Bednarz, Valdemar 1942 CZE0.501-0.0120-0.20 

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)
 
 2. liga 2018/2019 F r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1955 1948 0.50 2 -0.49 20 -9.80 
  Letovanec, Petr 1809 CZE0.501-0.1920-3.80 
  Potomak, Vladimir 2101 CZE0.001-0.3020-6.00 

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)
 

 

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