Individual Calculations April 2019
 Oburka, Vladislav  Total change: -17.00  Rating chartPersonal card
 Krajsky prebor Vysociny 2018/2019 r9 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1517 1811 0.00 1 -0.85 20 -17.00 
  Zeman, Jan 1517 CZE0.001-0.8520-17.00 

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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 2020 1811 2.00 8 0.00 20 0.00 
  Simek, Petr (86) f2211  * CZE0.001-0.0820-1.60 
  Mulenko, Alexander 2119 RUS0.001-0.1420-2.80 
  Olszewska, Wiktoria 1411  * POL1.0010.08201.60 
  Hrbolka, Ladislav f2107 CZE0.001-0.1520-3.00 
  Meszaros, Ludek 2111 CZE0.001-0.1520-3.00 
  Splichal, Stanislav 2142 CZE0.5010.38207.60 
  Babicka, Michal 2022 CZE0.5010.27205.40 
  Koubova, Anna Marie 2038 CZE0.001-0.2120-4.20 
 * 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)
 

 

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