Individual Calculations November 2018
 Botsari, Anna-Maria  Total change: -19.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2300 2252 2.50 8 -0.95 20 -19.00 
  Granados Diaz, Maria Esther wm1852  * NCA1.0010.08201.60 
  Richmond, Jane wf2053 WLS1.0010.24204.80 
  Danielian, Elina gwg2409 ARM0.001-0.2920-5.80 
  Mamedjarova, Zeinab wg2358 AZE0.5010.14202.80 
  Paehtz, Elisabeth mwg2513 GER0.001-0.1820-3.60 
  Kosteniuk, Alexandra gwg2559 RUS0.001-0.1420-2.80 
  Houska, Jovanka mwg2402 ENG0.001-0.3020-6.00 
  Golubenko, Valentina wg2254 CRO0.001-0.5020-10.00 
 * 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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