Rapid: Individual Calculations December 2014
 Avila Pavas, Santiago  Total change: 28.80  Rating chartPersonal card
 Festival Nal Ajedrez Activo de Menores U-10 Absoluto Manizales COL 2014-11-08
RcRownchangeKK*chgGame
 1733 1747 3.00 3 1.44 20 28.80 
  Lopez Ramirez, David Santiago 1633 COL1.0010.34206.80 
  Cardoso Cardoso, Jose Gabriel 1862 COL1.0010.662013.20 
  Jimenez, Joseph 1705 COL1.0010.44208.80 

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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