Individual Calculations August 2013
 Bovtramovics, Vladimirs  Total change: 3.15  Rating chartPersonal card
 e2e4 Sunningdale U1750 July 2013 Sunningdale ENG 2013-07-05
RcRownchangeKK*chgGame
 1653 1723 2.00 3 0.21 15 3.15 
  Crouch, Timothy J 1614 ENG1.0010.35155.25 
  Billett, Stephen J 1636 ENG1.0010.38155.70 
  Meadows, Michael 1710 ENG0.001-0.5215-7.80 

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)
 

 

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