Blitz: Individual Calculations August 2022
 Oosthuizen, Michal Jacobus  Total change: -38.20  Rating chartPersonal card
 2022 TSHWANE CHESS FIDE RATED BLITZ LEAGUE 2 Pretoria RSA 2022-07-16
RcRownchangeKK*chgGame
 1550 1682 2.00 6 -1.91 20 -38.20 
  Smit, Yoshua 1254 RSA0.001-0.9320-18.60 
  Oosthuizen, Donald Hendrik 1227 RSA0.001-0.9420-18.80 
  Moletsane, David 1330 RSA1.0010.11202.20 
  Adamson, Luke Johnathan 1282  * RSA1.0010.08201.60 
  Nene, Themba 1903 RSA0.001-0.2220-4.40 
  Makoto, Rodwell m2306 RSA0.001-0.0120-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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