Individual Calculations June 2014
 Duran Vega, Sergio  Total change: -16.80  Rating chartPersonal card
 CAMPEONATO PREMUNDIAL CENTROAMERICANO DE AJEDREZ RUBEN DARIO - SUB-ZONAL 2.3.C 2014 CATEGORIA ABSOLUTA Managua NCA 2014-04-27
RcRownchangeKK*chgGame
 2113 2252 5.50 9 -0.51 15 -7.65 
  Velasquez, Rommel 2032 NCA0.001-0.7815-11.70 
  Flores, Manuel 1947 NCA0.501-0.3615-5.40 
  Enamorado, Jose Luis 1852  * HON1.0010.08151.20 
  David, Alarcon 2074 NCA1.0010.27154.05 
  Chinchilla Miranda, Eugenio f2170 CRC0.501-0.1115-1.65 
  Giron, David 2108 GUA1.0010.31154.65 
  Bermudez Vives, Sergio f2135 CRC0.501-0.1615-2.40 
  Ortiz, Marcos 2215 NCA1.0010.45156.75 
  Gonzalez Acosta, Bernal m2482 CRC0.001-0.2115-3.15 
 * 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)
 
 XLIX Torneo Internacional Capablanca in Memoriam Abierto 1 La Habana CUB 2014-05-08
RcRownchangeKK*chgGame
 2245 2252 4.00 9 -0.61 15 -9.15 
  Quesada Vera, Liordis f2440 CUB0.001-0.2615-3.90 
  Romero Nunez, Wendy wf2080 CUB0.501-0.2315-3.45 
  Fernandez Rivero, Karla July wf2120 CUB0.501-0.1815-2.70 
  Catala Matienzo, Ivette wf2118 CUB0.501-0.1815-2.70 
  Castillo Coca, Mairebys wf2121 CUB1.0010.32154.80 
  Ordaz Valdes, Lisandra Teresa wg2365 CUB0.001-0.3515-5.25 
  Della Morte, Pablo m2386 ARG0.001-0.3215-4.80 
  Gonzalez Ochoa, Yoana wf2127 CUB1.0010.33154.95 
  Pozo Vera, Sandro g2452 CUB0.5010.26153.90 

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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