Individual Calculations January 2020
 Brom, Jiri  Total change: -2.40  Rating chartPersonal card
 JCSS - Divize II 2019/2020 - skupina A r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1914 2007 1.50 2 0.25 20 5.00 
  Vondrus, Martin 1872 CZE0.501-0.1820-3.60 
  Valek, Tomas 1956 CZE1.0010.43208.60 

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)
 
 JCSS - Divize I 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2103 2007 0.00 1 -0.37 20 -7.40 
  Hak, David 2103 CZE0.001-0.3720-7.40 

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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