Individual Calculations November 2011
 Bovtramovics, Vladimirs  Total change: -31.50  Rating chartPersonal card
 e2e4 Sunningdale Major Sunningdale ENG 2011-09-16
RcRownchangeKK*chgGame
 1934 1815 1.00 2 0.32 30 9.60 
  McDonnell, James J. 1965 IRL1.0010.703021.00 
  Tobisch, John 1902 GER0.001-0.3830-11.40 

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 High Wycombe Major High Wycombe ENG 2011-10-07
RcRownchangeKK*chgGame
 1718 1815 0.50 3 -1.37 30 -41.10 
  Balaji, Ananthanarayanan 1598 ENG0.001-0.7830-23.40 
  Jackson, Paul G 1909 ENG0.5010.13303.90 
  Waddingham, Paul J 1647 ENG0.001-0.7230-21.60 

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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