Individual Calculations May 2024
 Boggarapu, Kritan  Total change: 24.40  Rating chartPersonal card
 4th 4NCL Easter Congress Open Peterborough ENG 2024-03-29
RcRownchangeKK*chgGame
 2022 1933 3.50 7 0.83 40 33.20 
  Okhai, Shabir 2075 ENG0.001-0.3140-12.40 
  Lukhi, Neev 1812 SCO1.0010.344013.60 
  Wilks, Simon 2061 ENG1.0010.674026.80 
  James, Russell A 2017 ENG0.001-0.3840-15.20 
  Guthrie, David W c2129 NZL1.0010.754030.00 
  Khoury, Theo 2113 ENG0.001-0.2640-10.40 
  Baer, Bruce L 1945 ENG0.5010.02400.80 

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)
 
 Richardson Cup 2024 Semi Final Locations around Scotland SCO 2024-04-01
RcRownchangeKK*chgGame
 2213 1965 0.00 1 -0.19 40 -7.60 
  Macqueen, Calum 2213 SCO0.001-0.1940-7.60 

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)
 
 SNCL_Division_1_2023-2024 Round 9 Dunfermline SCO 2024-04-21
RcRownchangeKK*chgGame
 1940 1965 0.50 1 -0.03 40 -1.20 
  Hulme, William 1940 SCO0.501-0.0340-1.20 

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)
 

 

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