Individual Calculations December 2019
 Isiko, Patrick Simon  Total change: -33.20  Rating chartPersonal card
 2019 Premier Bet National Chess League Kampala UGA 2019-07-14
RcRownchangeKK*chgGame
 1893 1850 0.50 3 -0.83 40 -33.20 
  Owii, Luke 1871 UGA0.001-0.4740-18.80 
  Kafuko, Paul 2026 UGA0.001-0.2740-10.80 
  Kalugo, George William 1783 UGA0.501-0.0940-3.60 

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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