Individual Calculations January 2024
 Navaratnam, Julian  Total change: -73.20  Rating chartPersonal card
 15th Penang Heritage City International Chess Open 2023 (Open) Pulau Pinang MAS 2023-12-18
RcRownchangeKK*chgGame
 1770 2142 4.00 9 -3.66 20 -73.20 
  Lim, Kian Hwa 1521 MAS1.0010.01200.20 
  Cheng, Chao Xin wc1776 AUS1.0010.10202.00 
  Badmatsyrenov, Oleg m2399 FID0.001-0.1820-3.60 
  Shen, Ree Herng 1755 MAS0.001-0.9120-18.20 
  Eggers, Paul S 1747 USA1.0010.08201.60 
  Lee, Jing Xi Jonathan 1627 SGP0.001-0.9620-19.20 
  Liu, Meng 1763 CHN0.001-0.9120-18.20 
  Siddharth, Sai 1603 SGP0.001-0.9720-19.40 
  Govindasamy, Kanes 1742  * MAS1.0010.08201.60 
 * 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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