Individual Calculations September 2012
 Jaramillo Arce, Katherine  Total change: -34.80  Rating chartPersonal card
 XVII Grand Prix, 6ta. Parada Macas ECU 2012-06-29
RcRownchangeKK*chgGame
 1622 1866 5.00 7 -0.43 15 -6.45 
  Orquera Revelo, Francis 1466  * ECU1.0010.08151.20 
  Torres Larco, Denisse 1593 ECU0.001-0.8315-12.45 
  Bonilla Loor, Angie 1496 ECU1.0010.10151.50 
  Noboa, Kevin 1602 ECU1.0010.18152.70 
  Penaranda Tello, Juan 1549 ECU1.0010.13151.95 
  Jarrin Cobos, Jose 2031 ECU0.001-0.2815-4.20 
  Gallardo Ortiz, Erick 1616 ECU1.0010.19152.85 
 * 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)
 
 XVII GRAND PRIX, 7ma. Parada Guayaquil ECU 2012-07-13
RcRownchangeKK*chgGame
 2163 1866 1.00 7 -0.21 15 -3.15 
  Oblitas, Carlomagno m2266  * PER0.001-0.0815-1.20 
  Kjartansson, Gudmundur m2266  * ISL0.5010.42156.30 
  Jerves Cordova, Carlos 1899 ECU0.001-0.4515-6.75 
  Heredia Serrano, Carla wm2219 ECU0.001-0.1115-1.65 
  Santos Flores, Alberto m2266  * ECU0.5010.42156.30 
  Leon Magallanes, Isaac 2045 ECU0.001-0.2715-4.05 
  Palma Moscoso, Alvaro Dario 2180 ECU0.001-0.1415-2.10 
 * 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)
 
 XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 18 Lima PER 2012-07-25
RcRownchangeKK*chgGame
 1804 1866 3.50 9 -1.68 15 -25.20 
  Aguirre, Valeria 1638 PER1.0010.21153.15 
  Montilla, Jorcerys 2046 VEN0.001-0.2615-3.90 
  Orbezo Rosales, Ximena Lucia 1797 PER0.001-0.6015-9.00 
  Lee, Melissa 1589 CAN1.0010.17152.55 
  De Leon, Patricia 1831 URU1.0010.45156.75 
  Lugo Lozano, Luz Adriana 1974 COL0.001-0.3515-5.25 
  Bohorquez Canizares, Maria 1669 ECU0.501-0.2515-3.75 
  Morales Flores, Monserrat 1885 CHI0.001-0.4715-7.05 
  Comas Colon, Rinelly wf1810 PUR0.001-0.5815-8.70 

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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