Individual Calculations November 2018
 Ptacnikova, Lenka  Total change: -8.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2022 2211 4.50 7 -0.40 20 -8.00 
  Peng, Zhaoqin gwg2367 NED0.001-0.2920-5.80 
  Gerasimova, Svetlana 1966 RUS0.501-0.3020-6.00 
  Ordaz Valdes, Lisandra Teresa mwg2415 CUB0.001-0.2420-4.80 
  Thornton, Filipina wf1811  * MLT1.0010.08201.60 
  Shabanaj, Eglantina wc1953 ALB1.0010.18203.60 
  Anandpara, Jayendra Saloni 1811  * HKG1.0010.08201.60 
  Silva Rosas, Natalia wc1833 URU1.0010.09201.80 
 * 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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