Individual Calculations October 2023
 Mendoza, Shania Mae  Total change: -7.20  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 2042 2077 4.50 9 -0.36 20 -7.20 
  Khairul Hakeem, Hafiy Aiman 1677  * MAS1.0010.08201.60 
  Nitin, S m2386 IND0.001-0.1420-2.80 
  Setiawan, David 1803 INA1.0010.17203.40 
  Deepan, Chakkravarthy J g2446 IND0.5010.40208.00 
  Tarigan, Gilbert Elroy m2370 INA0.001-0.1520-3.00 
  Elisabeth, Christine wf1820 INA0.501-0.3220-6.40 
  Vo, Thi Thuy Tien 1754 VIE1.0010.13202.60 
  Rahman, Masruri f2299 INA0.001-0.2220-4.40 
  Lasama, Claudio Vargues Vasco 1824 INA0.501-0.3120-6.20 
 * 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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