Individual Calculations August 2023
 Hertlein, Irena  Total change: 143.26  Rating chartPersonal card
 Sachovy festival Ceske Budejovice Open A 2023 Ceske Budejovice CZE 2023-07-01
RcRownchangeKK*chgGame
 2100 1977 6.00 9 2.98 38 113.24 
  Stavova, Marketa 1577  * CZE1.0010.08383.04 
  Ghevondyan, Arman 2180 ARM0.5010.26389.88 
  Volak, Simon 2135 CZE1.0010.713826.98 
  Toman, Ondrej f2304 CZE0.001-0.1338-4.94 
  Zilavy, Jan 2146 CZE1.0010.723827.36 
  Slampa, Jan 2227 CZE0.001-0.1938-7.22 
  Birkisson, Bjorn Holm 2137 ISL0.5010.21387.98 
  Vaclavik, Jan 2071 CZE1.0010.633823.94 
  Bartos, Jan f2122 CZE1.0010.693826.22 
 * 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)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2127 1977 3.50 9 0.79 38 30.02 
  Md, Imran f2212 IND0.001-0.2138-7.98 
  Lihotsky, Lukas 2139 CZE0.5010.21387.98 
  Keetman, Maaike wf2125 NED0.001-0.3038-11.40 
  Grot, Blazej c2088 POL0.5010.15385.70 
  Bares, Jachym 2110 CZE1.0010.683825.84 
  Kather, Yannick 2148 GER0.5010.23388.74 
  Ret, Adam Josef 2123 CZE0.001-0.3038-11.40 
  Lye, Sverre c2107 NOR0.5010.18386.84 
  Cagara, Paulina 2089 POL0.5010.15385.70 

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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