Individual Calculations July 2010
 Ruiz C, Joshua D  Total change: 2.10  Rating chartPersonal card
 Festival Escolar Sub13 Absoluto 2010 Yumbo COL 2010-04-27
RcRownchangeKK*chgGame
 1860 2063 3.50 4 0.56 15 8.40 
  Renteria, Alejandro 1668 COL1.0010.08151.20 
  Diaz, Cristian Camilo 2030 COL1.0010.45156.75 
  Diaz Herrera, Leider Andres 1981 COL1.0010.39155.85 
  Villamil, Nahum Jose 1760 COL0.501-0.3615-5.40 

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)
 
 Torneo Distrital Open IRT Mayores Absoluto 2010 Bogota COL 2010-05-14
RcRownchangeKK*chgGame
 2116 2094 3.50 6 0.67 15 10.05 
  Zuluaga Torres, Juan Pablo 2015 COL1.0010.39155.85 
  Gutierrez, Jose Antonio m2207 COL0.5010.15152.25 
  Angel, Antonio 2036 COL1.0010.42156.30 
  Villamil, Hector Orlando 2137 COL1.0010.56158.40 
  Ruiz, Alciguel f2114 COL0.001-0.4715-7.05 
  Valle, Efrain c2185 COL0.001-0.3815-5.70 

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)
 
 Campeonato Panamericano Sub-20 Absoluto 2010 Cali COL 2010-05-20
RcRownchangeKK*chgGame
 2029 2094 3.00 7 -1.09 15 -16.35 
  Ospina, Juan Pablo 1934 COL1.0010.29154.35 
  Narvaez, Zamir 2176 COL0.001-0.3915-5.85 
  Zuleta, Juan Esteban 1916 COL1.0010.27154.05 
  Duran Vega, Sergio 2084 CRC0.001-0.5115-7.65 
  Dominguez, Oscar 1921 COL0.001-0.7315-10.95 
  Mayorquin, Nicolas 1848 COL1.0010.19152.85 
  Rojas Alarcon, Julian Antonio f2322 MEX0.001-0.2115-3.15 

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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