Individual Calculations January 2018
 Mittelbach, Zdenek  Total change: -4.20  Rating chartPersonal card
 Krajsky prebor II B UKSS 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1797 1930 1.50 2 0.15 20 3.00 
  Krehla, Milan 1743 CZE1.0010.26205.20 
  Zima, Tomas 1851 CZE0.501-0.1120-2.20 

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 I UKSS 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 2034 1930 0.00 1 -0.36 20 -7.20 
  Riha, Jaroslav 2034 CZE0.001-0.3620-7.20 

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)
 

 

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