Individual Calculations September 2013
 Krishnan, Anand J  Total change: 6.15  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – OPEN SWISS COULSDON, LONDON ENG 2013-08-17
RcRownchangeKK*chgGame
 1784 1767 1.00 1 0.52 15 7.80 
  Grey, Nicholas D 1784 ENG1.0010.52157.80 

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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL B COULSDON, LONDON ENG 2013-08-19
RcRownchangeKK*chgGame
 1840 1767 1.50 4 -0.11 15 -1.65 
  Allison, Conrad 1916 ENG0.5010.20153.00 
  Peck, Silas 1744 ENG0.501-0.0315-0.45 
  Pride, Stephen C 1805 ENG0.5010.05150.75 
  Porter, Sam J 1896 ENG0.001-0.3315-4.95 

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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