Individual Calculations October 2023
 Sinnapar, Amirthen Yohann  Total change: 149.20  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1468 1084 4.50 8 3.73 40 149.20 
  Indra, Yoga 1619 INA0.001-0.0340-1.20 
  Chen, Tzi Herng 1434 MAS0.001-0.1140-4.40 
  Lee, Christopher 1511 MAS1.0010.934037.20 
  Singh, Manresh 1366 MAS1.0010.844033.60 
  Chong, Bok Siong 1467 MAS0.5010.414016.40 
  Rochmah, Aulia 1507 INA0.001-0.0740-2.80 
  Choong, Ee Jay 1407 MAS1.0010.874034.80 
  Young, Teck Kang 1429 MAS1.0010.894035.60 

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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