Individual Calculations September 2013
 Jones, Laurence Ag  Total change: -7.65  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – OPEN SWISS COULSDON, LONDON ENG 2013-08-17
RcRownchangeKK*chgGame
 1893 1728 0.00 2 -0.66 15 -9.90 
  Healey, Michael W 2108 ENG0.001-0.0915-1.35 
  Anilkumar, Anantha P 1677 ENG0.001-0.5715-8.55 

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 B COULSDON, LONDON ENG 2013-08-19
RcRownchangeKK*chgGame
 1750 1728 2.50 5 0.15 15 2.25 
  Pride, Stephen C 1805 ENG0.5010.11151.65 
  Peck, Silas 1744 ENG0.001-0.4815-7.20 
  Norman, Nigel 1767 ENG0.5010.05150.75 
  Young, Daniel J 1759 ENG0.5010.04150.60 
  Anilkumar, Anantha P (jnr) 1677 ENG1.0010.43156.45 

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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