Individual Calculations July 2022
 Matsebula, Qiniso  Total change: 7.00  Rating chartPersonal card
 2022 Manzini Chess Open Tournament Manzini SWZ 2022-06-04
RcRownchangeKK*chgGame
 1358 1379 3.50 6 0.35 20 7.00 
  Mkhonta, Nokuthula 1056 SWZ1.0010.13202.60 
  Simelane, Wandile 1545 SWZ0.001-0.2820-5.60 
  Sibisi, Nomcebo 1216 SWZ0.501-0.2220-4.40 
  Mkhonto, Nosimilo 1292 SWZ1.0010.38207.60 
  Mtsetfwa, Philani 1378 SWZ1.0010.502010.00 
  Sihlongonane, Sikhanyiso c1658 SWZ0.001-0.1620-3.20 

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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