Individual Calculations August 2019
 Maswabi, Opelo  Total change: -0.60  Rating chartPersonal card
 GABORONE OPEN- OPEN SECTION GABORONE BOT 2019-07-27
RcRownchangeKK*chgGame
 1846 1756 1.50 4 -0.03 20 -0.60 
  Sabure, Bojosi 1972 BOT0.5010.28205.60 
  Kamara, Abdul 1875 BOT0.5010.16203.20 
  Mosenya, Ndawana c1929 BOT0.001-0.2720-5.40 
  Bhila, Kholisani 1608 BOT0.501-0.2020-4.00 

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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