Individual Calculations July 2010
 Mateus, Alejandro  Total change: 36.45  Rating chartPersonal card
 IRT Deptal Mayores Absoluto Valle 2010 Cali COL 2010-05-14
RcRownchangeKK*chgGame
 2119 2238 6.50 8 1.39 15 20.85 
  Parra, Brayan 1838  * COL1.0010.08151.20 
  Plazas, Alfonso 2011 COL1.0010.21153.15 
  Caicedo, Jaime Andres 1995 COL1.0010.20153.00 
  Morales, Jhon Alexander 2275 COL0.5010.05150.75 
  Renteria, Rolando 2215 COL1.0010.47157.05 
  Ossa, Orlando 2236 COL1.0010.50157.50 
  Rios, Cristhian Camilo f2267 COL0.5010.04150.60 
  Moran, Daniel Stiven 2117 COL0.501-0.1615-2.40 
 * 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)
 
 IRT Fase Semifinal Camp Nal Mayores Absoluto Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 2139 2238 8.00 11 1.04 15 15.60 
  Romero Martinez, Filadelfo 2035 COL0.501-0.2615-3.90 
  Cadena, Gustavo Adolfo 2060 COL1.0010.27154.05 
  Zapata Cuartas, Juan Carlos 2121 COL0.501-0.1615-2.40 
  Barros, Raul Junior f2072 COL0.501-0.2215-3.30 
  Montenegro, Juan Rolando 2137 COL0.501-0.1415-2.10 
  Zabala, Fidel 2107 COL1.0010.32154.80 
  Sanchez Maya, Simon 2189 COL0.001-0.5715-8.55 
  Sanchez, Sebastian Felipe 2171 COL1.0010.41156.15 
  Cano, Luis Fernando 2214 COL1.0010.47157.05 
  Valle, Efrain c2185 COL1.0010.43156.45 
  Garcia, Alvaro f2233 COL1.0010.49157.35 

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)
 

 

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