Individual Calculations August 2023
 Raczek, Krzysztof  Total change: 146.72  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2194 2158 6.50 9 2.69 28 75.32 
  Nogal, Jan 1677 POL1.0010.05281.40 
  Belous, Mikhail f2392 UKR1.0010.792822.12 
  Derichs, Roger f2286 GER0.5010.17284.76 
  Gloser, David f2305 CZE0.5010.20285.60 
  Nemec, Jachym f2341 CZE0.001-0.2628-7.28 
  Guo, Yanfeng 1758  * USA1.0010.08282.24 
  Virostko, Petr f2278 CZE1.0010.662818.48 
  Drenchev, Petar g2343 BUL0.5010.24286.72 
  Jacobsen, Mikkel Manosri f2362 DEN1.0010.762821.28 
 * 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 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 2129 2158 4.50 7 0.87 28 24.36 
  Hlavaty, Jaroslav 1758  * CZE1.0010.08282.24 
  Jursa, Branislav 1909 SVK1.0010.19285.32 
  Parizek, Vojtech f2146 CZE1.0010.482813.44 
  Sodoma, Jan m2319 CZE0.001-0.2928-8.12 
  Hollan, Petr f2235 CZE0.001-0.3928-10.92 
  Lajbl, Jan 2212 CZE0.5010.08282.24 
  Soucek, Petr f2324 CZE1.0010.722820.16 
 * 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
 2274 2158 5.00 9 1.68 28 47.04 
  Abdrlauf, Elham m2522 NOR0.001-0.1028-2.80 
  Medunova, Vera wm2012 CZE1.0010.30288.40 
  Sorensen, Hampus m2474 SWE0.001-0.1328-3.64 
  Schmidt, Kevin 1986 GER1.0010.27287.56 
  Yelisieiev, Yevhenii m2425 GER1.0010.822822.96 
  Gloser, David f2305 CZE0.001-0.3028-8.40 
  Audi, Ameya m2391 IND0.5010.29288.12 
  Stelmaszyk, Nico f2380 GER0.5010.28287.84 
  Kuznecova, Marija 1967 LAT1.0010.25287.00 

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)
 

 

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