Individual Calculations November 2023
 Schwartz, Michael  Total change: -5.60  Rating chartPersonal card
 Moja Chess Extravaganza 2023 (Presige) Kimberley RSA 2023-09-29
RcRownchangeKK*chgGame
 1747 1507 1.50 7 -0.14 40 -5.60 
  Goosen, Anton c1912 RSA0.001-0.0840-3.20 
  Moyo, Blessing 1876 ZIM0.001-0.1040-4.00 
  Selogelo, Othata 1794 BOT0.5010.344013.60 
  Ngcongo, Minenhle 1704 RSA0.001-0.2540-10.00 
  Klaas, Tokelo c1822 LES0.001-0.1440-5.60 
  Simon, Bokamoso 1882 BOT0.001-0.0940-3.60 
  Swarts, Paul 1240 RSA1.0010.18407.20 

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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