Individual Calculations November 2018
 Narva, Mai  Total change: 27.40  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2218 2320 7.50 10 1.37 20 27.40 
  Repkova, Eva mwg2288 SVK0.501-0.0420-0.80 
  Dornbusch, Tatiana wg2271 MNC0.001-0.5720-11.40 
  Shamima, Akter wm2152 BAN1.0010.28205.60 
  Ordaz Valdes, Lisandra Teresa mwg2415 CUB0.5010.13202.60 
  Exler, Veronika wm2267 AUT0.501-0.0720-1.40 
  Fierro Baquero, Martha L. mwg2369 ECU1.0010.572011.40 
  Gray, Krishna 1920  * JAM1.0010.08201.60 
  De Leon, Patricia wf1929 URU1.0010.09201.80 
  Khomeriki, Nino wm2313 GEO1.0010.49209.80 
  Terao, Juliana Sayumi fwm2255 BRA1.0010.41208.20 
 * 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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