Individual Calculations May 2023
 Khoury, Theo  Total change: -6.40  Rating chartPersonal card
 Bristol Open Spring Congress - 89th Bristol League Championship Bristol ENG 2023-03-31
RcRownchangeKK*chgGame
 1731 2004 3.50 5 -0.62 40 -24.80 
  Cave, Iwan 1691 ENG1.0010.14405.60 
  Murawski, Jan 1726 ENG0.501-0.3340-13.20 
  Shepherd, Tom 1767 ENG0.001-0.8040-32.00 
  Clarke, James 1640 ENG1.0010.10404.00 
  Walker, Max 1830 ENG1.0010.274010.80 

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)
 
 3rd 4NCL Easter Congress Open Daventry ENG 2023-04-07
RcRownchangeKK*chgGame
 2086 2020 3.50 7 0.46 40 18.40 
  Boggarapu, Kritan 1972 SCO1.0010.434017.20 
  Gordon, Sean 1753 ENG1.0010.18407.20 
  Davies, Nigel R g2381 ENG0.5010.404016.00 
  Arkell, Keith C g2392 ENG0.001-0.1040-4.00 
  Villiers, Thomas c2160 ENG0.5010.19407.60 
  Zakarian, Dimitrios Levon 1977 ENG0.001-0.5640-22.40 
  Liu, Jason 1965 IRL0.501-0.0840-3.20 

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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