Individual Calculations May 2019
 Nkugwa, Mark William  Total change: 23.20  Rating chartPersonal card
 L.H Uganda open chess championship 2019 Kampala UGA 2019-04-11
RcRownchangeKK*chgGame
 2044 1728 1.00 3 0.58 40 23.20 
  Frobisha, Katula Paul 1956 UGA1.0010.794031.60 
  Nsubuga, Haruna f2128  * UGA0.001-0.0840-3.20 
  Peter, Majur Manyang 2049 SSD0.001-0.1340-5.20 
 * 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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