Individual Calculations January 2018
 Vrtal, Jaroslav  Total change: 9.20  Rating chartPersonal card
 2. liga E 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 2099 2031 1.00 2 0.17 20 3.40 
  Habina, Martin 1977 CZE1.0010.42208.40 
  Bazant, Petr 2220 CZE0.001-0.2520-5.00 

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)
 
 Zlinsky krajsky prebor 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 1870 2031 1.00 1 0.29 20 5.80 
  Pagac, Jaroslav 1870 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)
 

 

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