Individual Calculations October 2013
 Hayward, Alan  Total change: 10.65  Rating chartPersonal card
 CCF LATE SUMMER CONGRESS – FIDE OPEN SECTION COULSDON, LONDON ENG 2013-09-07
RcRownchangeKK*chgGame
 1985 1941 2.50 4 0.71 15 10.65 
  Lock, Gavin 2206 ENG0.5010.32154.80 
  Haridas, Girinath 1776 ENG1.0010.28154.20 
  Bonafont, Philip R 2033 ENG0.5010.13151.95 
  Allison, Conrad 1926 ENG0.501-0.0215-0.30 

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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