Individual Calculations October 2023
 Valencia, John Curt  Total change: 89.60  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1565 1316 4.00 8 2.24 40 89.60 
  Carredo, Mar Aviel 1630 PHI0.5010.364014.40 
  Umayan, Samantha Babol 1659 PHI1.0010.884035.20 
  Suyamin, Bonjoure Fille 1672 PHI0.001-0.1140-4.40 
  Lim, Wei Sheng 1695 MAS1.0010.914036.40 
  Lim, Feng Wei Ferris 1680 MAS0.001-0.1040-4.00 
  Ainul Fikri, Afeeq Harith 1545 MAS0.5010.294011.60 
  Kumar, Kushaal 1517 MAS0.001-0.2440-9.60 
  Choo, Ting Yong 1123 MAS1.0010.254010.00 

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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