Individual Calculations October 2023
 Leong, Kai Shenn  Total change: -19.60  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1454 1250 1.00 5 -0.49 40 -19.60 
  Bach, Kenny Horasino 1848 INA0.001-0.0240-0.80 
  Chay, Joon Hoong 1521 MAS0.001-0.1740-6.80 
  De Vera, Yana Emilou 1443 PHI0.001-0.2540-10.00 
  Kulothunkan, Loganetraa 1398 MAS0.001-0.3040-12.00 
  Rondonuwu, Josephine Grace 1060 INA1.0010.254010.00 

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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