Individual Calculations May 2024
 Han, Qixiang  Total change: 51.20  Rating chartPersonal card
 4th 4NCL Easter Congress Open Peterborough ENG 2024-03-29
RcRownchangeKK*chgGame
 1984 1874 3.00 7 0.49 40 19.60 
  Chan, Sheng Liang Bernard 2082 MAS0.001-0.2340-9.20 
  White, Stuart A 2020 SCO1.0010.704028.00 
  James, Russell A 2017 ENG0.001-0.3140-12.40 
  Guthrie, David W c2129 NZL0.001-0.1940-7.60 
  Wynarczyk, Raymond 1858 ENG1.0010.484019.20 
  Lukhi, Neev 1812 SCO0.501-0.0940-3.60 
  McLean, Robert 1968 ENG0.5010.13405.20 

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)
 
 Guildford FIDE Congress 2024 - Open Guildford ENG 2024-04-12
RcRownchangeKK*chgGame
 1944 1874 2.50 4 0.79 40 31.60 
  Lalic, Susan K mwg2237 ENG0.001-0.1040-4.00 
  Kumar, Arnav 1811 ENG1.0010.414016.40 
  Payne, Matthew J 2091 ENG0.5010.284011.20 
  Binu, Nathan 1635 ENG1.0010.20408.00 

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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