Individual Calculations March 2019
 Purkyt, Jaroslav  Total change: 15.20  Rating chartPersonal card
 Krajsky prebor UKSS 3B 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1503 1601 1.50 2 0.23 20 4.60 
  Kirchner, Michal 1559 CZE0.501-0.0620-1.20 
  Mihalcik, Jan 1446 CZE1.0010.29205.80 

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 UKSS 2B 2018/2019 r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1820 1601 1.00 2 0.53 20 10.60 
  Mittelbach, Zdenek 1924 CZE0.5010.37207.40 
  Vagner, Lubos 1716 CZE0.5010.16203.20 

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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