Individual Calculations September 2011
 Vazquez Maccarini, Danitza F  Total change: 19.50  Rating chartPersonal card
 8th Annual Philadelphia International Philadelphia, Pennsylvania USA 2011-06-25
RcRownchangeKK*chgGame
 2004 1785 1.50 7 -0.24 15 -3.60 
  Adu, Oladapo O m2185  * NGR0.001-0.0815-1.20 
  Heinis, Vincent 2124 FRA0.001-0.1215-1.80 
  Katz, Benjamin 2104 USA0.001-0.1315-1.95 
  Pabon, Tony 1625 USA0.501-0.2115-3.15 
  Mayers, Dan 1964 USA1.0010.731510.95 
  Altschuler, Jason 2037 USA0.001-0.1915-2.85 
  Chan, James 1987 CAN0.001-0.2415-3.60 
 * 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)
 
 Primer Cerrado de Guaynabo Guaynabo PUR 2011-07-08
RcRownchangeKK*chgGame
 1786 1785 6.50 9 1.93 15 28.95 
  Vazquez Reyes, Raul c2185  * PUR0.001-0.0815-1.20 
  Vega, Keyshla 1612 PUR0.501-0.2315-3.45 
  Hernandez Rodriguez, Carlos 1494 PUR1.0010.15152.25 
  Guzman Freire, Julio 1948 PUR0.5010.22153.30 
  Vega Adorno, Cristobal 1554 PUR1.0010.21153.15 
  Rabell, Narciso 2020 PUR1.0010.791511.85 
  Caballero, Jose A 1698 PUR1.0010.38155.70 
  Muniz Matta, Carlos 1734 PUR0.501-0.0715-1.05 
  Soto Gonzalez, Ismael R 1828 PUR1.0010.56158.40 
 * 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)
 
 Puerto Rico Female National Championship 2011 Ponce PUR 2011-07-15
RcRownchangeKK*chgGame
 1836 1785 1.50 3 0.19 15 2.85 
  Alvarez Orta, Jo Ann wf1779 PUR1.0010.49157.35 
  Segarra Choe, Tammy wf1986 PUR0.001-0.2415-3.60 
  Comas Colon, Rinelly wf1744 PUR0.501-0.0615-0.90 

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)
 
 112th Annual US Open Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2109 1785 0.00 2 -0.27 15 -4.05 
  Zepeda, Lorena M wm2185  * ESA0.001-0.0815-1.20 
  Brookshear, Timothy 2032 USA0.001-0.1915-2.85 
 * 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)
 
 2011 Trophies Plus US Girls Junior Open Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 1819 1785 0.00 1 -0.45 15 -6.75 
  Regam, Jessica 1819 USA0.001-0.4515-6.75 

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)
 
 Abierto de CABA Bayamon PUR 2011-08-13
RcRownchangeKK*chgGame
 2002 1785 1.00 3 0.14 15 2.10 
  Santana, Orlando 2185  * PUR0.001-0.0815-1.20 
  Lopez Flores, Alejandro 1637 PUR1.0010.30154.50 
  Davila Vega, Juan R 2185  * PUR0.001-0.0815-1.20 
 * 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)
 

 

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