Individual Calculations January 2011
 Delgado Ramirez, Neuris  Total change: -10.10  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2324 2620 7.50 10 -0.78 10 -7.80 
  Sanint, Jorge Hernan 2220  * COL1.0010.08100.80 
  Juez, Henry David 2220  * COL1.0010.08100.80 
  Arango, Andres Mauricio 2220  * COL1.0010.08100.80 
  Zuluaga, Cesar f2316 COL1.0010.14101.40 
  Rios, Cristhian Camilo f2405 COL0.501-0.2710-2.70 
  Becerra, Juan David 2236 COL1.0010.09100.90 
  Kovalyov, Anton g2623 ARG0.5010.00100.00 
  Zapata, Alonso g2482 COL0.001-0.6910-6.90 
  Martinez Romero, Martin 2220  * COL1.0010.08100.80 
  Espinosa, Julio f2300 CUB0.501-0.3710-3.70 
 * 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)
 
 II Magistral Marcel Duchamps Buenos Aires ARG 2010-12-10
RcRownchangeKK*chgGame
 2516 2620 5.50 9 -0.23 10 -2.30 
  Mareco, Sandro g2604 ARG0.001-0.5210-5.20 
  Saldano Dayer, Horacio m2405 ESP1.0010.23102.30 
  Flores, Diego g2608 ARG0.001-0.5210-5.20 
  Ricardi, Pablo g2517 ARG0.501-0.1410-1.40 
  Perez Ponsa, Federico m2471 ARG1.0010.30103.00 
  Pierrot, Facundo m2439 ARG0.501-0.2410-2.40 
  Rodriguez Vila, Andres g2556 URU1.0010.41104.10 
  Dos Santos, Ramiro m2450 ARG1.0010.28102.80 
  Milos, Gilberto g2596 BRA0.501-0.0310-0.30 

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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