Individual Calculations January 2013
 Polo, Victor Ramon  Total change: 0.90  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1940 2147 6.00 8 0.06 15 0.90 
  Castro, Natalia Patricia wm2011 COL0.501-0.1815-2.70 
  Gonzalez, Amalia 1747  * COL1.0010.08151.20 
  Argote Heredia, Valentina 1832 COL1.0010.14152.10 
  Ruiz C, Joshua D m2319 COL0.001-0.2715-4.05 
  Bernal, Jose A 1861 COL1.0010.16152.40 
  Jimenez, Leonardo Andres 1886 COL0.501-0.3215-4.80 
  Hengles, Roberto Carlos 1898 BRA1.0010.19152.85 
  Sabogal Varela, Jeison Stiven 1962 COL1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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