Individual Calculations January 2020
 Soucek, Petr  Total change: 24.00  Rating chartPersonal card
 Prebor Unichess podzim 2019 - pavouk Praha CZE 2019-10-02
RcRownchangeKK*chgGame
 2168 1816 0.50 3 0.16 40 6.40 
  Pokorny, Petr 2216  * CZE0.001-0.0840-3.20 
  Pokorny, Petr 2216  * CZE0.5010.424016.80 
  Hruska, Jan 2073 CZE0.001-0.1840-7.20 
 * 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. liga A 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2120 1773 0.00 1 -0.11 40 -4.40 
  Petr, Jan 2120 CZE0.001-0.1140-4.40 

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)
 
 Extraliga mladeze - Zapad 2019/2020 r5 various CZE 2019-12-07
RcRownchangeKK*chgGame
 1811 1773 1.00 1 0.55 40 22.00 
  Vilimova, Julie 1811 CZE1.0010.554022.00 

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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