Individual Calculations November 2023
 Abdullahi, Garba Haruna  Total change: 13.00  Rating chartPersonal card
 2023 Uganda Open Chess Championship Kampala UGA 2023-10-06
RcRownchangeKK*chgGame
 1657 1815 6.00 8 0.65 20 13.00 
  Katimbo, Frank 1605 UGA0.001-0.7720-15.40 
  Babirye, Christine Audrey 1415  * UGA1.0010.08201.60 
  Michael, Alier Noah 1734 SSD1.0010.39207.80 
  Yaqeen, Muizzuddin 1531 AFG0.501-0.3420-6.80 
  Katende, Hudson 1468 UGA1.0010.11202.20 
  Mbaziira, Wasswa Sharif 1347 UGA1.0010.05201.00 
  Mwaka, Emmanuel 2019 UGA1.0010.762015.20 
  Bibasa, Bob f2134 UGA0.5010.37207.40 
 * 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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