Individual Calculations February 2019
 Plucar, Jiri  Total change: 31.20  Rating chartPersonal card
 1. divize JCSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1593 1681 1.00 1 0.38 40 15.20 
  Majer, Frantisek 1593 CZE1.0010.384015.20 

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)
 
NOTE: K factor changed
 2. divize JCSS 2018/2019 B r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1793 1681 1.50 2 0.80 20 16.00 
  Zachar, Jaroslav 1832 CZE0.5010.20204.00 
  Kouba, Pavel 1754 CZE1.0010.602012.00 

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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