Individual Calculations December 2017
 Allan, Brian N  Total change: 8.20  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 LONG PLAY OCTOBER 2017 B London ENG 2017-10-30
RcRownchangeKK*chgGame
 1264 1664 1.00 1 0.08 20 1.60 
  Jain, Aditya 1264  * 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)
 
 CCF DAYTIME CHESS 2017-18 NOVEMBER 2017 A London ENG 2017-11-01
RcRownchangeKK*chgGame
 1522 1666 0.50 1 -0.19 20 -3.80 
  Clayton, David C 1522 ENG0.501-0.1920-3.80 

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)
 
 CCF WINTER CHESS 2017-18 LONG PLAY NOVEMBER 2017 London ENG 2017-11-27
RcRownchangeKK*chgGame
 1667 1666 2.50 4 0.52 20 10.40 
  Metcalfe, Charlie P 1780 ENG0.001-0.3420-6.80 
  Rosenbach, Martin 1693 ENG1.0010.542010.80 
  Akeya-Price, Robert A 1702 ENG1.0010.552011.00 
  Howes, David J 1493 ENG0.501-0.2320-4.60 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office