Individual Calculations August 2013
 Anton, Roxana-Ana  Total change: 4.50  Rating chartPersonal card
 Team Youth Chess Championship 2013 girls U20 Iasi ROU 2013-07-16
RcRownchangeKK*chgGame
 1623 1812 2.50 3 0.30 15 4.50 
  Dumitrescu, Madalina-Alexandra 1684 ROU1.0010.33154.95 
  Popovici, Stefania 1501 ROU1.0010.14152.10 
  Dumitrescu, Madalina-Alexandra 1684 ROU0.501-0.1715-2.55 

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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