Individual Calculations January 2012
 Visanescu, Daria-Ioana  Total change: -10.20  Rating chartPersonal card
 World Youth Chess Championship - U 16 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1899 2057 5.50 9 -0.68 15 -10.20 
  Velez, Laura 1674 COL1.0010.09151.35 
  Brito, Danya 1841 ECU0.501-0.2815-4.20 
  Nguyen, Thi Thuy Trien wf1928 VIE0.001-0.6715-10.05 
  Roy, Ali 1798 SCO1.0010.18152.70 
  Orbezo Rosales, Ximena Lucia 1789 PER1.0010.17152.55 
  Salazar, Aura Cristina wf2237 COL0.001-0.2615-3.90 
  Oliveira, Maria Ines 1870 POR1.0010.26153.90 
  Koselova, Zuzana 1773 SVK1.0010.16152.40 
  Severina, Maria 2183 RUS0.001-0.3315-4.95 

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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