Blitz: Individual Calculations August 2014
 Roque Sola, Maria Fernanda  Total change: -15.60  Rating chartPersonal card
 Campeonato Panamericano de Ajedrez Blitz Sub 14 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1780 1578 0.00 3 -0.78 20 -15.60 
  Tello Chavez, Isaac Valent 1831 MEX0.001-0.1920-3.80 
  Garcia Herrera, Enrique Ricardo c1616 MEX0.001-0.4520-9.00 
  Rosado Perez, Maria Jose 1892 COL0.001-0.1420-2.80 

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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