Individual Calculations July 2024
 Waterfield, Mark  Total change: -23.60  Rating chartPersonal card
 2024 English Championships Kenilworth ENG 2024-06-20
RcRownchangeKK*chgGame
 1979 1839 1.00 6 -0.90 20 -18.00 
  Savidge, Daniel 2085 ENG0.001-0.1920-3.80 
  Turner, Lewis A 1928 ENG1.0010.622012.40 
  Burrows, Martin P 2019 ENG0.001-0.2620-5.20 
  Dasgupta, Avyukt 2031 ENG0.001-0.2520-5.00 
  Zakarian, Dimitrios Levon 1966 ENG0.001-0.3320-6.60 
  Lim, Mark 1844 ENG0.001-0.4920-9.80 

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)
 
 2024 English Championships - Extra Games Kenilworth ENG 2024-06-20
RcRownchangeKK*chgGame
 2002 1839 0.00 1 -0.28 20 -5.60 
  Vaidyanathan, Adithya 2002 ENG0.001-0.2820-5.60 

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)
 

 

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