Individual Calculations July 2018
 Mwikali, Daphne  Total change: -8.40  Rating chartPersonal card
 Nakuru chess tournament ladies section Nakuru KEN 2018-06-09
RcRownchangeKK*chgGame
 1411 1491 2.50 5 -0.42 20 -8.40 
  Kungu, Ann 1091  * KEN1.0010.08201.60 
  Ndirangu, Joyce Nyaruai wc1716 KEN0.001-0.2220-4.40 
  Ngima, Cheryl 1260 KEN1.0010.21204.20 
  Wanjiru, Lucy 1474 KEN0.501-0.0220-0.40 
  Mongeli, Sasha 1514 KEN0.001-0.4720-9.40 
 * 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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