Individual Calculations October 2023
 M Mohd Nur, Megat Muhd Irfan  Total change: -93.20  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1791 1677 0.50 7 -2.33 40 -93.20 
  Andyka, Pitra m2173 INA0.001-0.0440-1.60 
  Jin, Yueheng 2304 CHN0.001-0.0140-0.40 
  Helmy, Muhammad Adnin Nuaym 1355 MAS0.501-0.3740-14.80 
  Abd Aziz, Hazim Safwan 1321 BRU0.001-0.8940-35.60 
  Wang, Lachlan 1804 AUS0.001-0.3340-13.20 
  Nisban, Cyrus c1796 SGP0.001-0.3440-13.60 
  Genkeswaran, Genivan 1785 MAS0.001-0.3540-14.00 

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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