Individual Calculations February 2024
 Bharat Kumar, Balahari  Total change: 64.80  Rating chartPersonal card
 London - Ealing International Congress - U2200 London ENG 2024-01-02
RcRownchangeKK*chgGame
 1740 1996 4.50 5 0.49 40 19.60 
  Kilambi, Venkata Ananth Akshay 1639 ENG1.0010.11404.40 
  Llewellyn, Julian D 1851 ENG0.501-0.1940-7.60 
  Jefremov, Aivar 1656 LAT1.0010.12404.80 
  Quillaud, Maxime 1821 ENG1.0010.274010.80 
  Kazmierczak, Amadeusz 1735 POL1.0010.18407.20 

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)
 
 2023-24 4NCL Division 4 Rounds 3-4 Telford ENG 2024-01-06
RcRownchangeKK*chgGame
 1770 1996 2.00 2 0.47 40 18.80 
  Welling, Zac 1645 ENG1.0010.11404.40 
  Lyth, John D 1895 ENG1.0010.364014.40 

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)
 
 Coulsdon Chess Dicky White January 2024 Coulsdon ENG 2024-01-08
RcRownchangeKK*chgGame
 1860 1996 2.00 2 0.66 40 26.40 
  Rizvi, Nasir 1968 WLS1.0010.464018.40 
  George, Olufemi 1752 NGR1.0010.20408.00 

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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