Individual Calculations December 2018
 Tustanowski, Robert  Total change: -10.20  Rating chartPersonal card
 2. liga 2018/2019 F r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2142 2220 1.00 2 -0.22 20 -4.40 
  Kubicka, Anna wm2165 POL0.501-0.0820-1.60 
  Krajina, Ales 2119 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)
 
 Krajsky prebor SSOK 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1994 2220 0.50 1 -0.29 20 -5.80 
  Dabrowski, Jaroslaw 1994 POL0.501-0.2920-5.80 

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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