Individual Calculations August 2023
 Kawulok, Marek  Total change: -37.80  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 2113 2211 4.50 7 0.22 20 4.40 
  Hosova, Sandra 1913 CZE1.0010.15203.00 
  Stalmach, Richard m2436 CZE0.5010.28205.60 
  Volak, Simon 2135 CZE0.001-0.6020-12.00 
  Zerebiec, Maurycy 1913 POL1.0010.15203.00 
  Zvarik, Martin f2180 SVK1.0010.46209.20 
  Vavra, Pavel m2312 CZE0.5010.14202.80 
  Ugorek, Kacper 1899 POL0.501-0.3620-7.20 

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 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2117 2211 3.50 9 -2.11 20 -42.20 
  Makka, Ioulia wm1970 GRE1.0010.20204.00 
  Baum, Jonasz m2420 POL0.001-0.2320-4.60 
  Fritz, Antoni 1989 POL1.0010.22204.40 
  Sorensen, Hampus m2474 SWE0.001-0.1820-3.60 
  Soucek, Jan 2032 CZE0.001-0.7320-14.60 
  Kovalskyi, Roman 2036 UKR0.001-0.7320-14.60 
  Laith, Kasib f2053 IRQ0.001-0.7120-14.20 
  Petr, Jan 2044 CZE0.501-0.2220-4.40 
  Dylong, Antoni 2038 POL1.0010.27205.40 

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)
 

 

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