Individual Calculations May 2014
 Castaneda, Jhon David  Total change: 42.30  Rating chartPersonal card
 Torneo IRT Abierto de Mayores Antioquia 2014 Medellin COL 2014-04-02
RcRownchangeKK*chgGame
 2089 2198 5.00 7 0.73 15 10.95 
  Zapata, Olga Maria 1798  * COL1.0010.08151.20 
  Ossa, Vladimir 1956 COL0.501-0.3015-4.50 
  Gutierrez, Maria Isabel 1798  * COL1.0010.08151.20 
  Montoya, Rafael 1992 COL1.0010.24153.60 
  Arenas, David m2437 COL1.0010.801512.00 
  Panesso Rivera, Henry m2368 COL0.5010.22153.30 
  Valderrama Quiceno, Esteban Al 2275 COL0.001-0.3915-5.85 
 * 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)
 
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 2194 2198 7.00 10 2.09 15 31.35 
  Murgueitio, Juan Camilo 1848 COL1.0010.11151.65 
  Manrique, Fernando 2034 COL0.501-0.2215-3.30 
  Carvajal, Nolberto f2342 COL0.5010.19152.85 
  Mateus, Alejandro 2272 COL0.5010.10151.50 
  Mosquera, Miguel m2379 COL0.5010.24153.60 
  Corredor Castellanos, Camilo 1882 COL1.0010.13151.95 
  Tovio, Israel f2314 COL0.5010.16152.40 
  Lopez Hernandez, Carlos Manuel f2321 COL0.5010.17152.55 
  Pardo, Alejandro 2253 COL1.0010.58158.70 
  Morales, Jhon Alexander 2291 COL1.0010.63159.45 

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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