Individual Calculations July 2008
 Popa, Mihaela  Total change: -6.75  Rating chartPersonal card
 Open Geoagiu Bai Geoagiu Bai ROU 2008-03-20
RcRownchangeKK*chgGame
 2044 1729 0.00 2 -0.27 25 -6.75 
  Uta, Apolon-Ilarion 2021 ROU0.001-0.1525-3.75 
  Mitrica, Octavian-Dianu 2067 ROU0.001-0.1225-3.00 

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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