Individual Calculations October 2023
 Kumar, Kreeyan  Total change: 83.60  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1754 1420 3.00 7 2.09 40 83.60 
  Wong, Rui Yang 1744 MAS1.0010.874034.80 
  Lauron, Paul John 1716 PHI1.0010.854034.00 
  Derotas, Vic Glysen 1821 PHI0.5010.424016.80 
  Marcellana, Mark James 1912 PHI0.001-0.0440-1.60 
  Abris, Cedric Kahlel 1702 PHI0.001-0.1640-6.40 
  Casiguran, Phil Martin 1627 PHI0.5010.274010.80 
  Kumaresan, Nhavin 1753 MAS0.001-0.1240-4.80 

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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