Individual Calculations August 2022
 Petirova, Iva  Total change: -60.00  Rating chartPersonal card
 FIDE Open Ceske Budejovice 2022 Ceske Budejovice CZE 2022-07-01
RcRownchangeKK*chgGame
 1877 1722 3.00 9 -0.20 40 -8.00 
  Prazak, Daniel 2113 CZE0.001-0.0940-3.60 
  Nejdl, Eduard 1951 CZE0.5010.294011.60 
  Havelka, Josef f2396 CZE0.001-0.0140-0.40 
  Pisar, Tomas 1640 CZE1.0010.394015.60 
  Milovs, Daniels 1925 LAT0.001-0.2440-9.60 
  Vojtek, Pavel 1711 CZE0.501-0.0240-0.80 
  Tsifanskaya, Ludmila A wm1939 ISR0.001-0.2240-8.80 
  Simajchl, Adam 1610 CZE0.001-0.6540-26.00 
  Smola, David 1609 CZE1.0010.354014.00 

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)
 
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 1738 1722 1.50 6 -1.30 40 -52.00 
  Stocek, Martin 1851 CZE0.001-0.3340-13.20 
  Petrun, Milan 1887 CZE0.001-0.2840-11.20 
  Jenc, Milan 1895 CZE0.001-0.2740-10.80 
  Krejci, Jan 1469 CZE1.0010.19407.60 
  Bem, David 1920 CZE0.001-0.2440-9.60 
  Zezula, Matej 1405 CZE0.501-0.3740-14.80 

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)
 

 

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