Individual Calculations November 2009
 Gomez, Juan Andres  Total change: -12.00  Rating chartPersonal card
 III PANAM ESCOLAR Absoluto Sub 9 Bogota (Colombia) COL 2009-10-07
RcRownchangeKK*chgGame
 1935 2007 1.00 3 -0.80 15 -12.00 
  Torres Cueto, Jesus Marcial 1947 COL1.0010.42156.30 
  Acosta Cubides, Jorian Jared 1966 COL0.001-0.5615-8.40 
  Quinonez Garcia, Santiago 1891 COL0.001-0.6615-9.90 

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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