Individual Calculations September 2013
 Crockett, Stephen J  Total change: -15.90  Rating chartPersonal card
 British Championship 5-day Open PM Week 2 Torquay ENG 2013-08-05
RcRownchangeKK*chgGame
 1863 1558 0.00 1 -0.14 15 -2.10 
  Grant, David 1863 SCO0.001-0.1415-2.10 

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
 1526 1558 0.50 3 -1.08 15 -16.20 
  Espinoza, Miguel 1751 SCO0.001-0.2515-3.75 
  Gliddon, Daniel J 1576 ENG0.001-0.4715-7.05 
  Braithwaite, Paul 1250 ENG0.501-0.3615-5.40 

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 Coventry Open Aug 2013 Coventry ENG 2013-08-23
RcRownchangeKK*chgGame
 1678 1558 0.50 1 0.16 15 2.40 
  Holowczak, Alex R 1678 ENG0.5010.16152.40 

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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