Individual Calculations August 2021
 Pors, Jaroslav  Total change: 155.68  Rating chartPersonal card
 Mistrovstvi CR mladeze 2021 - H16 Kouty nad Desnou CZE 2021-06-22
RcRownchangeKK*chgGame
 2026 1878 4.00 9 1.08 28 30.24 
  Babula, Vlastimil 2049 CZE0.001-0.2728-7.56 
  Hak, David 2175 CZE1.0010.852823.80 
  Mach, Petr 2089 CZE0.001-0.2328-6.44 
  Kolar, Jan 1916 CZE0.5010.05281.40 
  Kulhanek, Jachym 1947 CZE1.0010.602816.80 
  Gnojek, Petr 2267 CZE0.5010.412811.48 
  Jun, Rudolf 2140 CZE0.001-0.1828-5.04 
  Habenicht, Martin 1876 CZE0.001-0.5028-14.00 
  Husa, Daniel 1771 CZE1.0010.35289.80 

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)
 
 FIDE Open Ceske Budejovice 2021 Ceske Budejovice CZE 2021-07-01
RcRownchangeKK*chgGame
 2028 1878 5.50 9 2.64 28 73.92 
  Richterova, Natasa wm2213 CZE0.001-0.1228-3.36 
  Mrkvan, Frantisek 1510 CZE1.0010.10282.80 
  Babula, Vlastimil 2086 CZE0.001-0.2328-6.44 
  Albertini, Luca 2142 ITA0.001-0.1828-5.04 
  Steinbauer, Sebastian 1677 CZE1.0010.24286.72 
  Vltavsky, Vladimir 2160 CZE1.0010.842823.52 
  Medunova, Vera wm2084 CZE1.0010.762821.28 
  Bombek, Peter f2183 SVK1.0010.862824.08 
  Borkovec, Milan 2196 CZE0.5010.372810.36 

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 2021 - E - 4-member team tournament Pardubice CZE 2021-07-15
RcRownchangeKK*chgGame
 1993 1878 4.50 7 1.84 28 51.52 
  Brzezny, Petr 1729 CZE1.0010.30288.40 
  Hollan, Martin f2278  * CZE0.001-0.0828-2.24 
  Novotny, Josef 1998 CZE1.0010.662818.48 
  Neuman, Petr g2278  * CZE0.001-0.0828-2.24 
  Kastner, Jan 1984 CZE0.5010.14283.92 
  Vagner, Patrik 1698 CZE1.0010.26287.28 
  Matejovsky, Ondrej 1984 CZE1.0010.642817.92 
 * 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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