Individual Calculations September 2009
 Narvaez, Zamir  Total change: -46.20  Rating chartPersonal card
 Centroamericano y del Caribe Sub20 Absoluto Medellin COL 2009-07-30
RcRownchangeKK*chgGame
 2125 2204 5.50 9 0.05 15 0.75 
  Wiltshire, Esan 1933 TRI0.501-0.3315-4.95 
  Paez, David 2058 COL1.0010.30154.50 
  Barros, Raul Junior f2065 COL0.001-0.6915-10.35 
  Duran Vega, Sergio 2077 CRC1.0010.33154.95 
  Torres, Juan Camilo 2155 COL1.0010.43156.45 
  Otero Martinez, Daniel 2097 COL1.0010.35155.25 
  Rios, Cristhian Camilo f2225 COL0.5010.03150.45 
  Gallego Alcaraz, Andres Felipe 2380 COL0.001-0.2715-4.05 
  Martinez Romero, Martin 2134 COL0.501-0.1015-1.50 

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 GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2137 2204 4.00 9 -1.32 15 -19.80 
  Castrillon Gomez, Melissa 2031 COL1.0010.27154.05 
  Salazar, Aura Cristina wf2049 COL1.0010.29154.35 
  Garcia Carey, Osmel m2350 CUB0.001-0.3015-4.50 
  Castaneda, Jhon David 2132 COL0.001-0.6015-9.00 
  Barreiro, Frank 2087 COL1.0010.34155.10 
  Ramirez, Benjamin Dario 2153 COL0.001-0.5715-8.55 
  Rengifo, Jose Ignacio 2130 COL1.0010.40156.00 
  Osorio, Cristhian Camilo 2163 COL0.001-0.5615-8.40 
  Lotero, Faiber 2140 COL0.001-0.5915-8.85 

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)
 
 XX Panamericano Mar del Plata U16 Abs Mar del Plata ARG 2009-08-15
RcRownchangeKK*chgGame
 2025 2204 4.00 8 -1.81 15 -27.15 
  Jayakumar, Adarsh 1941 USA1.0010.18152.70 
  Latorre, Matias 2032 PAR1.0010.27154.05 
  Ibanez, Rodrigo 1906 URU0.501-0.3515-5.25 
  Abarca Gonzalez, Nicolas 2041 CHI0.001-0.7215-10.80 
  Bassan, Remo 2154 VEN0.001-0.5715-8.55 
  Gaitan, Juan Manuel 1970 ARG1.0010.21153.15 
  Cruz Molina, Nicolas 1986 CHI0.001-0.7815-11.70 
  Palma, Alvaro 2169 ECU0.501-0.0515-0.75 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office