Individual Calculations July 2010
 Rojas Barrero, Andres H  Total change: -4.95  Rating chartPersonal card
 IRT Fase Semifinal Camp Nal Mayores Absoluto Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 2189 2222 5.00 10 -0.33 15 -4.95 
  Cardenas, Alejandro 2020 COL1.0010.24153.60 
  Martinez Arroyo, Luis Alberto 1822  * COL1.0010.08151.20 
  Alvarez, Pablo Andres 2104 COL1.0010.34155.10 
  Gallego Alcaraz, Andres Felipe 2384 COL0.001-0.2915-4.35 
  Tovio, Israel 2287 COL0.001-0.4115-6.15 
  Vittorino, Carlo Giovanni f2342 COL0.5010.16152.40 
  Ruiz Aguilar, Pablo Alexander 2271 COL0.001-0.4315-6.45 
  Cadena, Juan Manuel 2156 COL1.0010.41156.15 
  Montenegro, Juan Rolando 2137 COL0.001-0.6215-9.30 
  Clavijo, Jorge Mario m2364 COL0.5010.19152.85 
 * 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)
 

 

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