Individual Calculations July 2012
 Foley, Phil T  Total change: -22.95  Rating chartPersonal card
 e2e4 Amersham Major London ENG 2012-05-18
RcRownchangeKK*chgGame
 1443 1662 1.00 2 -0.54 15 -8.10 
  Mani, Subramaniam 1372 IND0.001-0.8415-12.60 
  Winter, Malcolm J 1514 ENG1.0010.30154.50 

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)
 
 e2e4 London Diamond Jubilee Congress Major London ENG 2012-06-02
RcRownchangeKK*chgGame
 1667 1662 0.00 2 -0.99 15 -14.85 
  Goodfellow, Russell Robert 1748 ENG0.001-0.3815-5.70 
  Skjolas, Erling Dyrhaug 1585 NOR0.001-0.6115-9.15 

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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