Individual Calculations September 2019
 Chew, Yaw Chong  Total change: -58.40  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1551 1848 4.50 9 -2.92 20 -58.40 
  Marzouq, Chowdhury 1448  * BAN1.0010.08201.60 
  Ong, Zhiwei 1509 MAS1.0010.12202.40 
  Pavalachandran, Ashvini 1650 SRI0.501-0.2620-5.20 
  Navaratnam, Ishaan Quan Tze 1448  * MAS0.001-0.9220-18.40 
  Kavin, Mohan 1540 MAS1.0010.14202.80 
  Abdul Rahim, Ahmad Arif 1448  * MAS1.0010.08201.60 
  Anggraini Mukim, Nadya 1942 INA0.001-0.3720-7.40 
  Young, Teck Kang 1453 MAS0.001-0.9220-18.40 
  Manavalan, Siddharth Krishna 1520 MAS0.001-0.8720-17.40 
 * 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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