Individual Calculations February 2020
 Bartos, Alois  Total change: 5.40  Rating chartPersonal card
 JCSS - Divize I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1850 1964 2.00 2 0.69 20 13.80 
  Vondrus, Martin 1885 CZE1.0010.39207.80 
  Lauko, Marian 1814 CZE1.0010.30206.00 

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)
 
 JCSS - Divize II 2019/2020 - skupina A r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1995 1964 0.50 2 -0.42 20 -8.40 
  Landa, Jiri 1907 CZE0.501-0.0820-1.60 
  Ptacnik, Pavel 2082 CZE0.001-0.3420-6.80 

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)
 

 

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