Individual Calculations September 2019
 Metcalfe, Charlie P  Total change: 195.03  Rating chartPersonal card
 106th British Championships Major Open Torquay ENG 2019-07-27
RcRownchangeKK*chgGame
 1985 1739 4.50 9 2.67 33 88.11 
  Gardiner, Eric D 1957 ENG1.0010.783325.74 
  Pollack, Oscar 2088 ENG0.001-0.1133-3.63 
  Mueller, Jens 1965 GER1.0010.793326.07 
  Akeya-Price, Robert A 1974 ENG1.0010.793326.07 
  Payne, Matthew J 2139  * ENG0.001-0.0833-2.64 
  Balaji, Aaravamudhan 2034 ENG0.001-0.1533-4.95 
  Modi, Kishan J 1923 ENG0.001-0.2633-8.58 
  Garnett, John S 1885 ENG0.5010.20336.60 
  Salmons, Calum 1898 ENG1.0010.713323.43 
 * 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)
 
 2019 Midland Championship Open Telford ENG 2019-08-09
RcRownchangeKK*chgGame
 1974 1739 2.50 4 1.65 33 54.45 
  Davis, Lee 1937 WLS0.5010.26338.58 
  Ferrington, Nigel M 2115 ENG0.001-0.0933-2.97 
  Hilton, Tim 1905 ENG1.0010.723323.76 
  Paul, Nathanael 1938 ENG1.0010.763325.08 

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)
 
 Northumbria Masters 2019 Newcastle ENG 2019-08-23
RcRownchangeKK*chgGame
 2092 1739 2.50 8 1.59 33 52.47 
  Birtwistle, Nigel 2136 ENG0.001-0.0833-2.64 
  Milson, Samuel A 2103 ENG1.0010.903329.70 
  Hutchinson, Paul A 2139  * ENG0.001-0.0833-2.64 
  Shaw, Peter 2076 ENG0.001-0.1233-3.96 
  Holland, Christopher 2139  * GCI0.5010.423313.86 
  Brown, Martin f2139  * ENG1.0010.923330.36 
  Gayson, Peter M 2069 ENG0.001-0.1233-3.96 
  Jaufarally, Nadia 1934 ENG0.001-0.2533-8.25 
 * 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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