Individual Calculations January 2018
 Zahorbensky, Jaroslav  Total change: -8.00  Rating chartPersonal card
 2. liga B 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 2014 2076 1.00 2 -0.16 20 -3.20 
  Polansky, Adam Lubos 1883 CZE0.501-0.2520-5.00 
  Dvorak, Jan 2144 CZE0.5010.09201.80 

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 SSS 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 1895 2076 0.50 1 -0.24 20 -4.80 
  Lizner, Milan 1895 CZE0.501-0.2420-4.80 

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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