Individual Calculations January 2020
 Latifah, Laysa  Total change: 26.40  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1639 1871 7.50 9 0.66 40 26.40 
  Ong, Coshinne 1471  * MAS1.0010.08403.20 
  Teh, Rui Zhe 1471  * MAS1.0010.08403.20 
  Manavalan, Siddharth Krishna 1486 MAS1.0010.09403.60 
  Sathaseelan, Dinish 1550 MAS1.0010.13405.20 
  Natasya, Mulya Dewanti 1634 INA0.501-0.3040-12.00 
  Yip, Yong 1567 MAS1.0010.14405.60 
  Tham, Tick Hong Jax 1837 MAS1.0010.454018.00 
  Doan, Thi Van Anh wf1996 VIE0.001-0.3340-13.20 
  Ginting, Osaka Hendra 1741 INA1.0010.324012.80 
 * 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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