Rapid: Individual Calculations May 2023
 Coles, Steven F  Total change: -44.20  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 1741 1969 3.00 7 -2.21 20 -44.20 
  McCarthy, Damian M 1860 ENG0.501-0.1520-3.00 
  Mokhber-Garcia, Sebastian 1592 ENG1.0010.09201.80 
  Walton, Alan J c2105 ENG0.001-0.3220-6.40 
  Buckley, Colm 1870 IRL0.001-0.6420-12.80 
  Winter, Kevin 1713 ENG0.001-0.8120-16.20 
  Harker, Peter 1481 ENG0.501-0.4620-9.20 
  Chedd, Neil 1569  * ENG1.0010.08201.60 
 * 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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