Individual Calculations August 2013
 Kalavannan, Koby  Total change: 9.30  Rating chartPersonal card
 CCF Cup - FIDE Open Coulsden ENG 2013-06-03
RcRownchangeKK*chgGame
 2001 1749 0.00 1 -0.19 15 -2.85 
  Staples, Daniel J 2001 ENG0.001-0.1915-2.85 

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)
 
 CCF Cup - FIDE U2000 Coulsden ENG 2013-06-03
RcRownchangeKK*chgGame
 1770 1749 3.50 5 1.15 15 17.25 
  Jackson, Paul G 1872 ENG0.5010.17152.55 
  Hardwick, Alexander M 1581 ENG1.0010.28154.20 
  Kane, Frank G 1827 ENG0.5010.11151.65 
  McKie, James 1917 ENG1.0010.721510.80 
  Anilkumar, Anantha P 1651 ENG0.501-0.1315-1.95 

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)
 
 Hampstead Under 2200 FIDE Congress June 2013 London ENG 2013-06-29
RcRownchangeKK*chgGame
 2036 1749 0.00 2 -0.34 15 -5.10 
  Ronka, Erik 2117 FIN0.001-0.1015-1.50 
  Hayward, Alan 1954 ENG0.001-0.2415-3.60 

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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