Rapid: Individual Calculations January 2017
 Purtseladze, Maka  Total change: -27.80  Rating chartPersonal card
 World Rapid Championship 2016. Women. Doha QAT 2016-12-26
RcRownchangeKK*chgGame
 2326 2359 5.00 12 -1.39 20 -27.80 
  Tan, Zhongyi wg2501 CHN0.001-0.3120-6.20 
  Stefanova, Antoaneta g2552 BUL0.001-0.2520-5.00 
  Sloan, Julia Elizabeth c2173 USA1.0010.26205.20 
  Zhu, Chen g2446 QAT0.001-0.3820-7.60 
  Gvetadze, Sofio mwg2326 GEO1.0010.45209.00 
  Zhukova, Natalia gwg2402 UKR0.001-0.4420-8.80 
  Sviridova, Vlada wf2198 RUS0.501-0.2120-4.20 
  Ovezdurdiyeva, Jemal wf1959  * TKM1.0010.08201.60 
  Pham, Le Thao Nguyen mwg2365 VIE0.001-0.4920-9.80 
  Krivec, Jana wg2194 SLO0.501-0.2220-4.40 
  Gaponenko, Inna mwg2406 UKR1.0010.572011.40 
  Arabidze, Meri mwg2395 GEO0.001-0.4520-9.00 
 * 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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