Individual Calculations November 2009
 Bach, Anatole  Total change: -9.90  Rating chartPersonal card
 2009 Miami Open and Florida State Championship Miami, Florida USA 2009-09-03
RcRownchangeKK*chgGame
 2118 1835 0.00 4 -0.66 15 -9.90 
  Santalla, Andres 2068 USA0.001-0.2115-3.15 
  Veksler, Boris 2093 USA0.001-0.1815-2.70 
  Arango, Juan Camilo 2189 USA0.001-0.1115-1.65 
  Qin, Ziyi 2122 CAN0.001-0.1615-2.40 

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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