Individual Calculations March 2018
 Nemec, Bohumil  Total change: 1.80  Rating chartPersonal card
 Krajska soutez zapad PDSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 1785 1828 1.00 2 -0.11 20 -2.20 
  Fiala, Milan 1846 CZE0.5010.03200.60 
  Tyc, Miroslav 1724 CZE0.501-0.1420-2.80 

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 II zapad PDSS 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 1915 1828 1.00 2 0.20 20 4.00 
  Novotny, Ondrej 1750 CZE0.501-0.1120-2.20 
  Silar, Lubomir 2080 CZE0.5010.31206.20 

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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