Individual Calculations December 2019
 Brom, Jiri  Total change: -13.20  Rating chartPersonal card
 JCSS - Divize II 2019/2020 - skupina A r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 1973 2020 1.00 2 -0.13 20 -2.60 
  Rosenzweig, Vladimir 2029 CZE0.5010.01200.20 
  Lenc, Bohumil 1916 CZE0.501-0.1420-2.80 

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)
 
 JCSS - Divize I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 2231 2020 0.00 2 -0.53 20 -10.60 
  Meszaros, Ludek 2070 CZE0.001-0.4320-8.60 
  Havlik, Jan f2391 CZE0.001-0.1020-2.00 

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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