Individual Calculations May 2013
 Balouka-Myers, Gabriel  Total change: -7.20  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress April 2013 London ENG 2013-04-20
RcRownchangeKK*chgGame
 1866 1528 0.00 2 -0.24 30 -7.20 
  McCarthy, Damian 1885 ENG0.001-0.1130-3.30 
  Porter, Sam 1846 ENG0.001-0.1330-3.90 

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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