Individual Calculations January 2024
 Ntsonyane, Phamotse  Total change: -78.40  Rating chartPersonal card
 2023 Eswatini Open Chess Championship Manzini SWZ 2023-12-08
RcRownchangeKK*chgGame
 1409 1470 1.00 5 -1.96 40 -78.40 
  Gaasite, Sebetlela 1896 BOT0.001-0.0740-2.80 
  Dlamini, Bonginkosi 1216 SWZ1.0010.19407.60 
  Mohamed, George 1501 LES0.001-0.4640-18.40 
  Sibeko, Siyabonga 1235 LES0.001-0.7940-31.60 
  Motalingoane, Caesar 1198 LES0.001-0.8340-33.20 

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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