Individual Calculations January 2013
 Garavito, Miguel Angel  Total change: 4.65  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2083 2249 6.50 9 0.31 15 4.65 
  Kjartansson, Gudmundur m2404 ISL0.001-0.2915-4.35 
  Penas Burgos, Nestor 1849  * COL1.0010.08151.20 
  Piraquive, Alberto 1972 COL1.0010.17152.55 
  Guerrero, Hernando 1919 COL1.0010.12151.80 
  Dobrov, Vladimir g2516 RUS0.001-0.1815-2.70 
  Rivera Dussan, Camilo Ernesto 1875 COL1.0010.10151.50 
  Motta Leon, Gerardo 2012 COL1.0010.20153.00 
  Arango, Andres Mauricio 2113 COL0.501-0.1815-2.70 
  Acevedo, Johan 2088 COL1.0010.29154.35 
 * 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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