Individual Calculations December 2018
 Wanjala, Dorcus  Total change: 22.00  Rating chartPersonal card
 Kisii Open Chess Championship 2018 Open Secion Kisii KEN 2018-11-24
RcRownchangeKK*chgGame
 1612 1261 1.00 4 0.55 40 22.00 
  Ramesh, Vasanth c1661  * KEN0.001-0.0840-3.20 
  Ndirangu, Joyce Nyaruai wc1647 KEN0.001-0.0940-3.60 
  Nakabo, Peninah 1623 UGA0.001-0.1040-4.00 
  Kimori, Henry 1518 KEN1.0010.824032.80 
 * 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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