Rapid: Individual Calculations January 2018
 Tan, Zhongyi  Total change: -40.00  Rating chartPersonal card
 IMSA Elite Mind Games 2017. Women section. Rapid. Huaian CHN 2017-12-10
RcRownchangeKK*chgGame
 2508 2502 2.50 7 -0.95 20 -19.00 
  Harika, Dronavalli gwg2466 IND0.001-0.5520-11.00 
  Paehtz, Elisabeth mwg2467 GER1.0010.45209.00 
  Dzagnidze, Nana gwg2508 GEO0.5010.01200.20 
  Kosteniuk, Alexandra gwg2586 RUS0.5010.12202.40 
  Ushenina, Anna gwg2482 UKR0.001-0.5320-10.60 
  Zhao, Xue gwg2454 CHN0.501-0.0720-1.40 
  Lagno, Kateryna gwg2590 RUS0.001-0.3820-7.60 

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)
 
 Women's World Rapid Championship 2017 Riyadh KSA 2017-12-26
RcRownchangeKK*chgGame
 2370 2502 9.00 15 -1.05 20 -21.00 
  Bulmaga, Irina mwg2347 ROU1.0010.29205.80 
  Karavade, Eesha mwg2369 IND1.0010.32206.40 
  Mammadova, Gulnar mwg2337 AZE1.0010.28205.60 
  Khotenashvili, Bela gwg2425 GEO0.001-0.6120-12.20 
  Ding, Yixin wg2339 CHN1.0010.28205.60 
  Ju, Wenjun gwg2537 CHN0.5010.05201.00 
  Guo, Qi mwg2451 CHN0.001-0.5720-11.40 
  Girya, Olga wg2390 RUS0.001-0.6520-13.00 
  Berend, Elvira wg2355 LUX0.501-0.2020-4.00 
  Fataliyeva, Ulviyya wg2102  * AZE0.001-0.9220-18.40 
  Kovanova, Baira wg2300 RUS0.501-0.2620-5.20 
  Savina, Anastasia mwg2394 RUS0.501-0.1520-3.00 
  Zhukova, Natalia gwg2367 UKR1.0010.32206.40 
  Gaponenko, Inna mwg2399 UKR1.0010.36207.20 
  Abdumalik, Zhansaya mwg2439 KAZ1.0010.41208.20 
 * 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)
 

 

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