Individual Calculations May 2014
 Castano, Jhon Edison  Total change: 15.60  Rating chartPersonal card
 Torneo IRT Abierto de Mayores Antioquia 2014 Medellin COL 2014-04-02
RcRownchangeKK*chgGame
 2162 2078 2.50 6 0.15 15 2.25 
  Ramirez, Benjamin Dario 2235 COL1.0010.711510.65 
  Agudelo, Antonio f2198 COL0.5010.16152.40 
  Zapata Cuartas, Juan Carlos 2102 COL1.0010.53157.95 
  Vargas Arteaga, Alexis 2264 COL0.001-0.2615-3.90 
  Arenas, David m2437 COL0.001-0.1015-1.50 
  Cardona, Juan Ricardo 1733 COL0.001-0.8915-13.35 

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
 2228 2078 3.00 7 0.89 15 13.35 
  Sanchez, Victor Hugo f2235 COL1.0010.711510.65 
  Tovio, Israel f2314 COL0.001-0.2015-3.00 
  Chirivi C, Jenny Astrid wm2210 COL0.001-0.3215-4.80 
  Cifuentes, Jhon Jairo c2173 COL0.5010.13151.95 
  Castrillon Gomez, Melissa wm2218 COL0.5010.19152.85 
  Cano, Luis Fernando 2240 COL0.5010.21153.15 
  Martinez, Julian 2206 COL0.5010.17152.55 

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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