Individual Calculations January 2024
 Sheila, Sitoe  Total change: -17.60  Rating chartPersonal card
 2023 Eswatini Open Chess Championship Ladies Section Manzini SWZ 2023-12-08
RcRownchangeKK*chgGame
 1231 1328 3.50 7 -0.88 20 -17.60 
  Makhalemele, Lieketseng 1108 LES1.0010.22204.40 
  Sethabathaba, Boitumelo 1233 LES1.0010.37207.40 
  Madingwane, Tsotlhe 1322 BOT0.001-0.5120-10.20 
  Ntsielo, Bonolo 1379 LES0.001-0.4320-8.60 
  Nkwanyane, Nolwazi 1236 SWZ0.501-0.1320-2.60 
  Dlamini, Nosipho wc1073 SWZ1.0010.19203.80 
  Leboela, Maboloko wc1263 LES0.001-0.5920-11.80 

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)
 

 

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