Individual Calculations April 2024
 Siva Kumar, Rishikesh Kumar  Total change: 48.40  Rating chartPersonal card
 COMMONWEALTH CHESS CHAMPIONSHIP 2023-24 - OPEN AYER KEROH, MELAKA MAS 2024-02-19
RcRownchangeKK*chgGame
 1600 1369 3.50 9 1.21 40 48.40 
  Muhammed, Shuaau f2076 MDV0.001-0.0140-0.40 
  Chong, Hao Ern 1692 MAS0.001-0.1340-5.20 
  Lim, Beng Seng Ronald 1007 SGP1.0010.10404.00 
  De Maupeou Dableiges, Alexandre 1607 NZL0.001-0.2040-8.00 
  Muzzaffar, Ahmad 1577 MAS1.0010.774030.80 
  Hiew, Jing Yung 1635 MAS0.001-0.1840-7.20 
  Cairel Adrin, Rumi Arjuna Malique 1666 MAS0.5010.354014.00 
  Burbach, Bruno 1509 MRI1.0010.694027.60 
  Lim, Wei Sheng 1628 MAS0.001-0.1840-7.20 

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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