Individual Calculations February 2018
 Okiring, Fred  Total change: 39.60  Rating chartPersonal card
 Kireka Open Chess Championship 2017 Kireka, Kampala UGA 2017-12-28
RcRownchangeKK*chgGame
 2114 1981 3.00 6 0.99 40 39.60 
  Okas , Walter 2271 UGA1.0010.844033.60 
  Nsubuga, Haruna f2170 UGA0.5010.254010.00 
  Kamoga, Rajab 2088 UGA0.5010.15406.00 
  Kawuma, Patrick f2330 UGA0.001-0.1140-4.40 
  Byaruhanga, Johah 1696 UGA1.0010.16406.40 
  Bibasa, Bob c2127 UGA0.001-0.3040-12.00 

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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