Individual Calculations November 2018
 Petraki, Evaggelia  Total change: -13.40  Rating chartPersonal card
 European Chess Club Cup for Women 2018 Chalkidiki, Greece GRE 2018-10-12
RcRownchangeKK*chgGame
 2145 1769 0.00 7 -0.67 20 -13.40 
  Pogonina, Natalija wg2169  * RUS0.001-0.0820-1.60 
  Javakhishvili, Lela mwg2169  * GEO0.001-0.0820-1.60 
  Haussernot, Cecile wm2169  * FRA0.001-0.0820-1.60 
  Osmak, Iulija mwg2169  * UKR0.001-0.0820-1.60 
  Klinova, Masha mwg2169  * ISR0.001-0.0820-1.60 
  Vidic, Teja wf2116 SLO0.001-0.1120-2.20 
  Santeramo, Alessia wf2054 ITA0.001-0.1620-3.20 
 * 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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