Individual Calculations July 2023
 Webber, William  Total change: -192.00  Rating chartPersonal card
 47th Selangor Open Chess Tournament 2023 Kuala Lumpur MAS 2023-05-26
RcRownchangeKK*chgGame
 1337 1938 3.00 8 -4.80 40 -192.00 
  Helmy, Muhammad Adnin Nuaym 1419 MAS0.501-0.4740-18.80 
  Abd Aziz, Aniq Ariffin 1437 MAS0.001-0.9640-38.40 
  Tee, Yi Siang Isaac Jenson 1342 MAS0.501-0.4840-19.20 
  Ainul Fikri, Aqilah Husna 1269 MAS0.001-0.9940-39.60 
  Lim, Jia Yhu 1538  * MAS1.0010.08403.20 
  Khairul Hakeem, Hafiy Aiman 1280 MAS0.501-0.4940-19.60 
  Arifin, Aisyah Nur Tasnim 1242 MAS0.501-0.4940-19.60 
  Wee, Yin Lin 1172 MAS0.001-1.0040-40.00 
 * 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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