Individual Calculations August 2023
 Dunn, Maxim  Total change: 23.40  Rating chartPersonal card
 2023 British Championship: PM Under 2050 Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1658 1705 4.00 5 1.17 20 23.40 
  Livesey, R Nigel 1700 ENG1.0010.49209.80 
  Vyas, Alisha 1643 ENG0.001-0.5920-11.80 
  Tomy, Jeff 1554 ENG1.0010.30206.00 
  Ogorman, Brendan 1606 ENG1.0010.36207.20 
  Clarke, Ian J 1786 ENG1.0010.612012.20 

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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