Individual Calculations December 2018
 Ptacek, Jan  Total change: -49.60  Rating chartPersonal card
 Polofinale mistrovstvi CR H18-H20 2018 Spindleruv Mlyn CZE 2018-11-10
RcRownchangeKK*chgGame
 1845 1911 4.00 9 -1.19 40 -47.60 
  Simet, Martin f2165 CZE0.001-0.1940-7.60 
  Fizer, Marek 1599 CZE0.001-0.8640-34.40 
  Mikesch, Dalibor 1605 CZE0.001-0.8640-34.40 
  Dubnicka, Augustin 1804 CZE1.0010.354014.00 
  Sedlak, Jakub 1679 CZE0.501-0.2940-11.60 
  Rysanek, Jakub 1780 CZE0.501-0.1840-7.20 
  Otruba, Marek 2026 CZE1.0010.664026.40 
  Kunc, Jan 1956 CZE1.0010.564022.40 
  Kusa, Jakub 1995 CZE0.001-0.3840-15.20 

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)
 
 Krajsky prebor Vysociny 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1874 1911 0.50 1 -0.05 40 -2.00 
  Janak, Josef 1874 CZE0.501-0.0540-2.00 

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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