Individual Calculations June 2013
 Price, Andrew  Total change: -10.80  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2026 1907 2.00 4 0.62 15 9.30 
  Hope, Gary 1921 ENG0.5010.02150.30 
  Hawkins, James Nh 2001 ENG0.5010.13151.95 
  James, Stephen B 2030 WLS1.0010.671510.05 
  Stewart, Joseph J 2151 ENG0.001-0.2015-3.00 

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)
 
 e2e4 Solihull U1950 April 2013 Birmingham ENG 2013-04-26
RcRownchangeKK*chgGame
 1801 1861 2.00 3 0.27 15 4.05 
  Walijewski, Lukasz Marcin 1667 POL1.0010.25153.75 
  Clayton, Tristan 1809 ENG0.501-0.0715-1.05 
  Bryant, Richard B E 1928 ENG0.5010.09151.35 

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)
 
 e2e4 Sunningdale U2050 May 2013 Sunningdale ENG 2013-05-24
RcRownchangeKK*chgGame
 1748 1861 1.00 4 -1.61 15 -24.15 
  Zhang, Anthony Y 1786 ENG0.001-0.6015-9.00 
  Georgiev, Ivan 1782 BUL0.501-0.1115-1.65 
  Keen, Cosima C 1710 ENG0.501-0.2015-3.00 
  Peck, Silas 1713 ENG0.001-0.7015-10.50 

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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