Individual Calculations February 2020
 Basangwa, Johnson Michael  Total change: 54.20  Rating chartPersonal card
 2019 AUUS chess Championship Kampala UGA 2019-12-16
RcRownchangeKK*chgGame
 1817 1614 0.50 2 0.02 40 0.80 
  Sanya, Derrick 1852 UGA0.001-0.2040-8.00 
  Sserwaniko, John 1782 UGA0.5010.22408.80 

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)
 
NOTE: K factor changed
 kireka Open Chess Championship 2019 Kampala UGA 2019-12-27
RcRownchangeKK*chgGame
 1868 1614 4.00 7 2.67 20 53.40 
  Mugisha, David 1999 UGA0.5010.41208.20 
  Kalugo, George William 1832 UGA0.5010.28205.60 
  Were, Samuel 1840 UGA1.0010.792015.80 
  Odiel, James, Aban 1840 SSD1.0010.792015.80 
  Namwanza, Kennedy 1901 UGA0.001-0.1620-3.20 
  Sanya, Derrick 1852 UGA0.5010.30206.00 
  Katumba, Joshua 1813 UGA0.5010.26205.20 

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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