Individual Calculations April 2019
 Folk, Petr  Total change: 14.40  Rating chartPersonal card
 1. liga 2018/2019 zapad r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2246 2177 1.00 2 0.19 20 3.80 
  Postupa, Pavel 2189 CZE0.5010.02200.40 
  Lahner, Jakub f2303 CZE0.5010.17203.40 

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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 2217 2177 4.50 9 0.56 20 11.20 
  Tichy, Tomas 1777  * CZE1.0010.08201.60 
  Szotkowski, Jakub m2383 CZE0.001-0.2420-4.80 
  Van Foreest, Machteld 2033 NED0.501-0.1920-3.80 
  Gschwendtner, Stanislav 2025 CZE1.0010.30206.00 
  Serrano Salvador, Eduardo f2325 CZE0.5010.20204.00 
  Kueppers, Timo f2303 GER1.0010.672013.40 
  Rakotomaharo, Fy Antenaina m2409 MAD0.5010.29205.80 
  Suarez Uriel, Adrian m2395 ESP0.001-0.2220-4.40 
  Belous, Mikhail f2300 UKR0.001-0.3320-6.60 
 * 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 2018/2019 A r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 2153 2177 0.50 1 -0.03 20 -0.60 
  Sott, Pavel 2153 CZE0.501-0.0320-0.60 

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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