Individual Calculations September 2013
 Nunez Marquina, Nataly Massiel  Total change: -10.05  Rating chartPersonal card
 XXIV Festival Panamericano de la Juventud 2013 - U-18 Girls Poços de Caldas/MG BRA 2013-07-25
RcRownchangeKK*chgGame
 1839 1999 4.50 9 -1.64 15 -24.60 
  Parkhurst Casas, Miriam wc1756 MEX0.001-0.8015-12.00 
  De Melo, Raissa Vieira 1599  * BRA1.0010.08151.20 
  Castrillon Gomez, Melissa wm2153 COL0.001-0.2915-4.35 
  Mendez Tovar, Jessica Yissel wf1843 MEX0.501-0.2115-3.15 
  Cuello, Camila 1689 ARG1.0010.14152.10 
  Bohorquez Canizares, Maria 1644 ECU0.501-0.3915-5.85 
  Lozano, Betania 2066 ARG0.5010.09151.35 
  Regam, Jessica 1975 USA0.501-0.0315-0.45 
  Prado, Alexandra 1828 BOL0.501-0.2315-3.45 
 * 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)
 
 Gran Prix IRT Peru 2013 -Norte Piura PIURA PER 2013-08-12
RcRownchangeKK*chgGame
 1935 1999 2.50 5 -0.39 15 -5.85 
  Gomez, Miguel 2006 PER1.0010.51157.65 
  Cuellar, Diego f2350 PER0.001-0.1115-1.65 
  Santivanez Zanabria, Carlo 1857 PER0.501-0.1915-2.85 
  Garcia Contreras, Ana 1864 PER0.001-0.6815-10.20 
  Sanchez Moreno, Dennis 1599  * PER1.0010.08151.20 
 * 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)
 
 Gran Prix IRT-PERU-2013 LIMA Universidad Nacional de Ingeneria Lima PER 2013-08-21
RcRownchangeKK*chgGame
 2084 1999 4.50 8 1.36 15 20.40 
  Principe, Alexander f2296 PER1.0010.851512.75 
  Quinones, Cesar f2267 PER0.001-0.1715-2.55 
  Aliaga Fernandez, Ingrid Y wf2168 PER0.001-0.2815-4.20 
  Quirhuayo, Gonzalo f1745 PER1.0010.19152.85 
  Flores Arroyo, Luis 2132 PER0.5010.18152.70 
  Barahona, Cesar 2078 PER0.5010.11151.65 
  Garcia Contreras, Ana 1864 PER0.501-0.1815-2.70 
  Celis Sanchez, Carlos f2120 PER1.0010.66159.90 

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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