Individual Calculations September 2017
 Vaughan, John  Total change: 17.20  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2017 SECTIONS FOR ALL B London ENG 2017-08-21
RcRownchangeKK*chgGame
 1670 1545 1.50 5 -0.31 20 -6.20 
  Vernon, Colin G 1437 ENG1.0010.35207.00 
  Clayton, David C 1579 ENG0.5010.05201.00 
  Landau, Jonathan 1945  * ENG0.001-0.0820-1.60 
  Bloom, Paul 1574 ENG0.001-0.4620-9.20 
  Deswarte, Ian 1815 ENG0.001-0.1720-3.40 
 * 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 2017 SECTIONS FOR ALL A London ENG 2017-08-22
RcRownchangeKK*chgGame
 1691 1545 2.50 4 1.17 20 23.40 
  Landau, Jonathan 1945  * ENG0.001-0.0820-1.60 
  Sonnis, Steve 1657 ENG0.5010.15203.00 
  Gliddon, Daniel J 1499 ENG1.0010.44208.80 
  Warner, Dominic Wj 1664 ENG1.0010.662013.20 
 * 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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