Individual Calculations March 2020
 Kosteniuk, Alexandra  Total change: -22.10  Rating chartPersonal card
 Gibraltar International Chess Festival 2020 Masters Gibraltar ENG 2020-01-21
RcRownchangeKK*chgGame
 2272 2504 4.50 9 -2.54 10 -25.40 
  Zhou, Guijue wm2193 CHN0.001-0.8610-8.60 
  De Lange, Job 2211 NED1.0010.15101.50 
  Petrov, Vladimir Sergeev m2353 BUL0.001-0.7010-7.00 
  Paramzina, Anastasya wg2224 RUS0.501-0.3410-3.40 
  Represa Perez, Mireya wf2104  * ESP1.0010.08100.80 
  Vega Gutierrez, Sabrina mwg2364 ESP0.501-0.1910-1.90 
  Salimova, Nurgyul mwg2372 BUL0.001-0.6810-6.80 
  Gomez Anadon, Daniel f2276 AND1.0010.21102.10 
  Bellon Lopez, Juan Manuel g2348 SWE0.501-0.2110-2.10 
 * 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)
 
 1. Frauenbundesliga 2019/2020 February 2020 various GER 2020-02-01
RcRownchangeKK*chgGame
 2153 2504 1.50 2 -0.27 10 -2.70 
  Ratay, Meike 2104  * GER1.0010.08100.80 
  Sieber, Fiona wm2202 GER0.501-0.3510-3.50 
 * 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)
 
 2020 Cairns Cup Saint Louis, Missouri USA 2020-02-07
RcRownchangeKK*chgGame
 2511 2504 5.00 9 0.60 10 6.00 
  Krush, Irina gwg2422 USA0.501-0.1110-1.10 
  Gunina, Valentina gwg2461 RUS1.0010.44104.40 
  Harika, Dronavalli gwg2518 IND0.001-0.4810-4.80 
  Yip, Carissa Shiwen fwg2413 USA1.0010.38103.80 
  Muzychuk, Mariya gwg2552 UKR1.0010.57105.70 
  Koneru, Humpy gwg2580 IND0.001-0.4010-4.00 
  Lagno, Kateryna gwg2552 RUS0.5010.07100.70 
  Dzagnidze, Nana gwg2515 GEO1.0010.52105.20 
  Ju, Wenjun gwg2583 CHN0.001-0.3910-3.90 

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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