Individual Calculations September 2023
 Mitra, Roman C  Total change: 3.40  Rating chartPersonal card
 2023 British Championship Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 2192 2171 4.50 9 0.17 20 3.40 
  Pert, Nicholas g2536 ENG0.001-0.1020-2.00 
  Dignam, Matthew 2055 IRL0.001-0.6620-13.20 
  Chan, Sheng Liang Bernard 2078 MAS0.501-0.1320-2.60 
  Weersing, Abigail Riis 1919 ENG0.501-0.3120-6.20 
  Pert, Nina wc2022 ENG1.0010.30206.00 
  Shearsby, Jude 2076 ENG1.0010.37207.40 
  Kanyamarala, Trisha wm2344 IRL1.0010.732014.60 
  Eggleston, David J m2358 ENG0.5010.24204.80 
  Kanyamarala, Tarun m2344 IRL0.001-0.2720-5.40 

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)
 

 

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