Individual Calculations January 2012
 Voges, Rachelle Mari  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championship - U 16 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeRpKK*chgGame
 1801 0 4.00 9 0.00 1758   0.00 
  Herrera Arboleda, Kerly Danna 1884 ECU0.0010.00 0.00 
  Lalaoui, Feriel wc1664 ALG1.0010.00 0.00 
  Regam, Jessica 1818 USA0.5010.00 0.00 
  Brito, Danya 1841 ECU0.0010.00 0.00 
  Roy, Ali 1798 SCO0.5010.00 0.00 
  Romero Galindo, Geraldine 1666 PER1.0010.00 0.00 
  Brizzi, Milagros 1815 ARG0.0010.00 0.00 
  Orbezo Rosales, Ximena Lucia 1789 PER1.0010.00 0.00 
  Loaiza, Yurani 1936 COL0.0010.00 0.00 

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)
 
 2011 African Youth Chess Championship, Under 16 Girls Lusaka ZAM 2011-12-10
RcRownchangeRpKK*chgGame
 1519 0 1.00 2 0.00 1519   0.00 
  Domingas, Maria 1466 ANG1.0010.00 0.00 
  Amra, Tasnim 1571 RSA0.0010.00 0.00 

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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