Individual Calculations October 2023
 Teoh, Ban Tat  Total change: -6.40  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1269 1299 3.00 6 -0.32 20 -6.40 
  Casiguran, Phil Martin 1627 PHI0.001-0.1320-2.60 
  Thamotharan, Anandharaj 1073 MAS0.001-0.7920-15.80 
  Hirman, Dayana Marissa 1088 MAS1.0010.23204.60 
  Choo, Ting Yong 1123 MAS1.0010.27205.40 
  Paglinawan, Zeus Alexis 1604 PHI0.001-0.1420-2.80 
  Mohd Afif, Aishah 1098 MAS1.0010.24204.80 

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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