Individual Calculations May 2014
 Ossa, Vladimir  Total change: -20.85  Rating chartPersonal card
 Torneo IRT Abierto de Mayores Antioquia 2014 Medellin COL 2014-04-02
RcRownchangeKK*chgGame
 2145 1956 2.50 5 1.19 15 17.85 
  Castaneda, Jhon David 2198 COL0.5010.30154.50 
  Chirivi C, Jenny Astrid wm2210 COL1.0010.811512.15 
  Arango, Andres Mauricio 2128 COL0.001-0.2715-4.05 
  Agudelo, Antonio f2198 COL0.5010.30154.50 
  Uribe Sanchez, Alejandro 1992 COL0.5010.05150.75 

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)
 
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 1956 1956 2.00 9 -2.58 15 -38.70 
  Tovio, Israel f2314 COL0.001-0.1015-1.50 
  Alvarez Angel, Nelson Eduardo 1681 COL1.0010.17152.55 
  Franco Valencia, Beatriz I wm2211 COL1.0010.811512.15 
  Blandon, Luis Guillermo 2163 COL0.001-0.2315-3.45 
  Ruiz Aguilar, Pablo Alexander f2244 COL0.001-0.1615-2.40 
  Gutierrez Hernandez, Jorge Ale 1774 COL0.001-0.7415-11.10 
  Ruiz Agudelo, Santiago 1730 COL0.001-0.7915-11.85 
  Montoya Zapata, Santiago 1755 COL0.001-0.7615-11.40 
  Cardona, Juan Ricardo 1733 COL0.001-0.7815-11.70 

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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