Individual Calculations December 2023
 Van Kemenade, Rudy  Total change: 7.00  Rating chartPersonal card
 46th Scarborough Congress Scarborough ENG 2023-10-27
RcRownchangeKK*chgGame
 1977 1947 3.00 5 0.70 20 14.00 
  Longson, Sarah N wf2007 ENG0.5010.08201.60 
  Wise, David 2104 ENG1.0010.712014.20 
  White, Stuart A 2024 SCO0.001-0.3920-7.80 
  Gostelow, Luke 1815 ENG1.0010.32206.40 
  Bharat Kumar, Balahari 1936 ENG0.501-0.0220-0.40 

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)
 
 2023-24 4NCL Division 3 Knights Rounds 1-2 Milton Keynes ENG 2023-11-11
RcRownchangeKK*chgGame
 1895 1947 0.50 2 -0.65 20 -13.00 
  Habershon, Paul F 1907 ENG0.001-0.5620-11.20 
  Calvert, D Ian 1883 ENG0.501-0.0920-1.80 

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 WCPL Round 2 Bridgend WLS 2023-11-26
RcRownchangeKK*chgGame
 1801 1947 1.00 1 0.30 20 6.00 
  Phillips, William 1801 WLS1.0010.30206.00 

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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