Individual Calculations September 2021
 Kulon, Klaudia  Total change: -31.20  Rating chartPersonal card
 Women's World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2289 2363 1.00 2 -0.20 10 -2.00 
  Yu, Jennifer fwg2289 USA0.501-0.1010-1.00 
  Yu, Jennifer fwg2289 USA0.501-0.1010-1.00 

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 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2296 2363 5.00 9 -0.31 10 -3.10 
  Koubova, Anna Marie 2089 CZE1.0010.17101.70 
  Levitan, Tal 2160 ISR0.001-0.7610-7.60 
  Jun, Rudolf 2140 CZE1.0010.22102.20 
  Slovak, Kilian f2216 CZE1.0010.30103.00 
  Nemec, Jachym 2240 CZE1.0010.33103.30 
  Nisipeanu, Liviu-Dieter g2656 GER0.5010.35103.50 
  Skawinski, Arkadiusz f2358 POL0.501-0.0110-0.10 
  Stocek, Jiri g2604 CZE0.001-0.2010-2.00 
  Shpanko, Nadiia wm2203 UKR0.001-0.7110-7.10 

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)
 
 European Women Chess Championship Iasi ROU 2021-08-09
RcRownchangeKK*chgGame
 2175 2363 5.50 11 -2.61 10 -26.10 
  Nastase, Andreea-Cristina wf2074 ROU0.501-0.3410-3.40 
  Petrenko, Svetlana mwg2018 MDA0.001-0.8910-8.90 
  Trippold, Denise wf2098 AUT1.0010.18101.80 
  Grigorieva, Yulia wf2140 RUS0.501-0.2810-2.80 
  Gajcin, Marina wm2219 SRB1.0010.31103.10 
  Sieber, Fiona wm2254 GER0.501-0.1510-1.50 
  Fataliyeva, Ulviyya wg2253 AZE0.501-0.1510-1.50 
  Gaboyan, Susanna wm2215 ARM0.501-0.2010-2.00 
  Zherebtsova, Alexandra wf2188 RUS0.001-0.7310-7.30 
  Dornbusch, Tatiana wg2249 MNC1.0010.34103.40 
  Urh, Zala wm2215 SLO0.001-0.7010-7.00 

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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