Individual Calculations July 2022
 Pako, Nkgabane  Total change: -2.40  Rating chartPersonal card
 2022 Debswana National Chess League round 1-5 Gaborone BOT 2022-06-18
RcRownchangeKK*chgGame
 1744 1561 0.50 2 -0.06 40 -2.40 
  Selebogo, Katlego 1636 BOT0.001-0.4040-16.00 
  Moagaesi, Tshepo 1851 BOT0.5010.344013.60 

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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