Rapid: Individual Calculations November 2023
 Francisca, Kagwiria  Total change: -7.60  Rating chartPersonal card
 Sportsview Hotel Rapids Chess Championship Nairobi KEN 2023-09-16
RcRownchangeKK*chgGame
 1591 1242 0.00 3 -0.38 20 -7.60 
  Riungu, Kevin 1713 KEN0.001-0.0520-1.00 
  Madelta, Glenda 1473 KEN0.001-0.2120-4.20 
  Maina, Brian Kariuki 1586 KEN0.001-0.1220-2.40 

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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