Individual Calculations October 2023
 Norhayalim, Muhd Farhan  Total change: 38.40  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1564 1266 2.50 7 0.96 40 38.40 
  Asan, Jeppy Tewelu 1915 MAS0.001-0.0140-0.40 
  Chan, Sheng Yip 1897 MAS0.001-0.0140-0.40 
  Ong, Tong En Anna 1051 MAS1.0010.23409.20 
  Kumar, Kushaal 1517 MAS1.0010.814032.40 
  Regidor, Kaye Lalaine 1595 PHI0.001-0.1240-4.80 
  Lim, Kian Guan 1503 MAS0.5010.304012.00 
  Chong, Bok Siong 1467 MAS0.001-0.2440-9.60 

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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