Individual Calculations September 2023
 Alldritt, Nigel R E  Total change: 37.00  Rating chartPersonal card
 2023 British Championship Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 2175 1962 4.00 9 1.85 20 37.00 
  Kolbus, Dietmar m2270 IOM1.0010.862017.20 
  Kanyamarala, Tarun m2344 IRL0.001-0.0920-1.80 
  Stoica, Savas Marin 2156 ENG0.5010.25205.00 
  Turner, Max N c2252 ENG0.001-0.1620-3.20 
  Ismail, Mohammed Aayan 2169 ENG0.001-0.2320-4.60 
  Burrows, Martin P 2101 ENG0.001-0.3120-6.20 
  Ogunshola, Ben 2116 NGR0.5010.21204.20 
  Kueh, Audrey wf2096 ENG1.0010.682013.60 
  Merriman, James 2067 ENG1.0010.642012.80 

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)
 

 

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