Individual Calculations December 2019
 Ptacnik, Pavel  Total change: -19.20  Rating chartPersonal card
 JCSS - Divize II 2019/2020 - skupina A r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1919 2095 1.00 2 -0.46 20 -9.20 
  Lenc, Bohumil 1916 CZE1.0010.27205.40 
  Vlach, Martin 1922 CZE0.001-0.7320-14.60 

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 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1905 2095 1.00 2 -0.50 20 -10.00 
  Matejka, Radek 1904 CZE1.0010.25205.00 
  Riha, Martin 1905 CZE0.001-0.7520-15.00 

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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