Individual Calculations September 2013
 Bullock, Lee  Total change: 18.00  Rating chartPersonal card
 British Championship Major Open 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1767 1449 2.50 9 1.16 15 17.40 
  Armstrong, William G 1849  * ENG0.5010.42156.30 
  Batchelor, Guy J 1849  * ENG0.001-0.0815-1.20 
  Mahoney, Nicholas 1801 ENG0.001-0.1115-1.65 
  Rumsey, Victor B 1849  * ENG0.001-0.0815-1.20 
  Robertson, Jim 1708 SCO0.5010.32154.80 
  Gunn, Michael J 1775 ENG1.0010.871513.05 
  Foster, Chantelle L 1849  * ENG0.001-0.0815-1.20 
  Brown, Terry 1506 ENG0.5010.08151.20 
  Keen, Cosima C 1714 ENG0.001-0.1815-2.70 
 * 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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL A COULSDON, LONDON ENG 2013-08-17
RcRownchangeKK*chgGame
 1680 1454 0.50 3 -0.21 15 -3.15 
  Rogers, Tim L 1854  * ENG0.001-0.0815-1.20 
  Crouch, Timothy J 1622 ENG0.001-0.2815-4.20 
  Miles, Barry S 1563 ENG0.5010.15152.25 
 * 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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL C COULSDON, LONDON ENG 2013-08-19
RcRownchangeKK*chgGame
 1527 1454 1.00 3 -0.27 15 -4.05 
  Norman, Nigel 1767 ENG0.001-0.1415-2.10 
  Anilkumar, Anantha P P 1347 ENG0.001-0.6515-9.75 
  Fraser, Alan R 1468 ENG1.0010.52157.80 

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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL B COULSDON, LONDON ENG 2013-08-19
RcRownchangeKK*chgGame
 1468 1454 1.00 1 0.52 15 7.80 
  Fraser, Alan R 1468 ENG1.0010.52157.80 

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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