Individual Calculations August 2023
 Clarke, Brandon G I  Total change: 12.10  Rating chartPersonal card
 CN Equipas 2022-23 S Joao Madeira POR 2023-07-17
RcRownchangeKK*chgGame
 2426 2486 5.50 8 0.97 10 9.70 
  Dvirnyy, Danyyil g2521 ITA0.5010.05100.50 
  Pichot, Alan g2633 ARG0.5010.20102.00 
  Dias, Ricardo Pedro Cruz 2206 POR1.0010.16101.60 
  Plat, Vojtech g2516 CZE0.5010.04100.40 
  Garcia Molina, Jose f2260 ESP0.501-0.2910-2.90 
  Ferreira, Jorge Viterbo g2518 POR0.5010.04100.40 
  Bacallao Alonso, Yusnel g2590 CUB1.0010.64106.40 
  Bray, Daniel Jose Freire 2163 POR1.0010.13101.30 

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)
 
 2023 British Championship: AM Open Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1997 2486 5.00 5 0.24 10 2.40 
  Brown, Tom 1959 ENG1.0010.03100.30 
  Ramage, Colin R 2086  * ENG1.0010.08100.80 
  Banerjee, Supratit 1895 SCO1.0010.02100.20 
  Phan, Stefanus Kf 1984 SGP1.0010.04100.40 
  Surtees, Mike J 2059 ENG1.0010.07100.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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