Individual Calculations October 2023
 Galas, Bernadette  Total change: -16.00  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1941 2045 4.50 9 -0.80 20 -16.00 
  Abd Aziz, Hazim Safwan 1645  * BRU1.0010.08201.60 
  Hoang, Thi Bao Tram wg2266 VIE0.001-0.2220-4.40 
  Mathan, Priyaen 1524 MAS1.0010.03200.60 
  Jin, Yueheng 2304 CHN0.5010.32206.40 
  Rahman, Masruri f2299 INA0.001-0.1920-3.80 
  Marrhuimawan, Maximiliano 1722 INA1.0010.13202.60 
  Saravana, Krishnan P m2259 IND0.001-0.2320-4.60 
  Shen, Ree Herng 1641 MAS0.501-0.4220-8.40 
  Ng, Jun Fung Isaac 1805 MAS0.501-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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