Individual Calculations December 2019
 Obita, Francis  Total change: -20.20  Rating chartPersonal card
 2019 Premier Bet National Chess League Kampala UGA 2019-07-14
RcRownchangeKK*chgGame
 1790 1791 1.00 4 -1.01 20 -20.20 
  Ssetyabule, Abdul Swabul 1797 UGA1.0010.512010.20 
  Ojok, Patrick 1739 UGA0.001-0.5720-11.40 
  Garba Haruna, Abdullahi 1605 UGA0.001-0.7420-14.80 
  Akabo, Mike 2019 UGA0.001-0.2120-4.20 

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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