Individual Calculations November 2017
 Riha, Martin  Total change: 22.40  Rating chartPersonal card
 1. divize JCSS 2017/2018 r1-2 various CZE 2017-10-08
RcRownchangeKK*chgGame
 1973 1899 2.00 2 1.20 20 24.00 
  Hlavsa, Filip 1925 CZE1.0010.542010.80 
  Simecek, Alexej 2020 CZE1.0010.662013.20 

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)
 
 2. divize JCSS - skupina A 2017/2018 r1 various CZE 2017-10-14
RcRownchangeKK*chgGame
 1844 1899 0.50 1 -0.08 20 -1.60 
  Marek, Jan 1844 CZE0.501-0.0820-1.60 

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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