Individual Calculations July 2012
 Vigoa Apecheche, Yanira  Total change: -9.60  Rating chartPersonal card
 Capablanca in Memoriam Abierto 1 La Habana CUB 2012-05-03
RcRownchangeKK*chgGame
 2349 2279 4.00 10 -0.04 15 -0.60 
  Guerra Mendez, Jose Angel m2434 CUB0.5010.21153.15 
  Fargere, Francois g2467 FRA0.5010.24153.60 
  Erwich, Marc m2425 NED1.0010.701510.50 
  Perez Garcia, Rodney Oscar m2409 CUB0.001-0.3215-4.80 
  Fernandez Cardoso, Alexey f2437 CUB0.5010.21153.15 
  Hernandez Fernandez, Ramon A f2315 CUB0.001-0.4515-6.75 
  Macias Murillo, Bryan m2377 ECU0.5010.13151.95 
  Miranda Mesa, Elier f2401 CUB0.001-0.3315-4.95 
  Heredia Serrano, Carla wm2168 ECU0.501-0.1515-2.25 
  Gutierrez, Leonela 2055 VEN0.501-0.2815-4.20 

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)
 
 Torneo Internacional de Ajedrez ITT " IV COPA FONDUCAR 2012" Cartagena COL 2012-06-14
RcRownchangeKK*chgGame
 2256 2279 3.00 7 -0.60 15 -9.00 
  Gomez Guardo, Laura Melissa 1879  * COL1.0010.08151.20 
  Espinosa, Julio Manuel f2301 COL0.5010.03150.45 
  Perez Garcia, Rodney Oscar m2409 CUB0.001-0.3215-4.80 
  Herrera, Milena wf2082 COL0.501-0.2515-3.75 
  Abreu Delgado, Aryam g2470 CUB1.0010.751511.25 
  Zapata, Alonso g2484 COL0.001-0.2415-3.60 
  Heredia Serrano, Carla wm2168 ECU0.001-0.6515-9.75 
 * 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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