Individual Calculations February 2019
 Nejdl, Eduard  Total change: 3.80  Rating chartPersonal card
 1. divize JCSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1913 1969 2.00 3 0.40 20 8.00 
  Stastny, Petr 1569  * CZE1.0010.08201.60 
  Grill, Roman 2092 CZE0.5010.17203.40 
  Hruby, Milan 2077 CZE0.5010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2018/2019 B r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1815 1969 0.50 1 -0.21 20 -4.20 
  Safranek, Vaclav 1815 CZE0.501-0.2120-4.20 

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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