Individual Calculations July 2023
 Razali, Radzy  Total change: 28.00  Rating chartPersonal card
 47th Selangor Open Chess Tournament 2023 Kuala Lumpur MAS 2023-05-26
RcRownchangeKK*chgGame
 1528 1293 3.50 9 1.40 20 28.00 
  Lim, Wei Sheng 1707 MAS0.001-0.0720-1.40 
  Chen, Yu Kun Austin 1504 MAS0.001-0.2320-4.60 
  Fahimi, Danish Zakwan 1432 MAS1.0010.692013.80 
  Yahaya, Nor Zaiasron 1474 MAS1.0010.742014.80 
  Zulkippli, Iskandar Haikal 1564 MAS0.5010.33206.60 
  Muzzaffar, Ahmad 1830 MAS0.5010.47209.40 
  Hiew, Jing Yung 1508 MAS0.001-0.2320-4.60 
  Mathan, Priyaen 1382 MAS0.001-0.3820-7.60 
  Draup, Hj. Abang Azman 1347 MAS0.5010.08201.60 

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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