Individual Calculations September 2011
 Rabell, Narciso  Total change: -52.20  Rating chartPersonal card
 Puerto Rico National Championship 2011 San Juan PUR 2011-06-03
RcRownchangeKK*chgGame
 2049 2020 0.50 5 -1.83 15 -27.45 
  Montalvo Rosario, Alejandro m2248 PUR0.001-0.2115-3.15 
  Guzman Freire, Julio 1948 PUR0.501-0.1015-1.50 
  Almedina Ortiz, Edgardo J f2228 PUR0.001-0.2315-3.45 
  Aneses Bocanegra, Omar 1967 PUR0.001-0.5715-8.55 
  Fortis, Jonathan 1856 PUR0.001-0.7215-10.80 

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
 1787 2020 5.50 9 -1.34 15 -20.10 
  Caballero, Jose A 1698 PUR1.0010.13151.95 
  Muniz Matta, Carlos 1734 PUR1.0010.16152.40 
  Soto Gonzalez, Ismael R 1828 PUR0.001-0.7515-11.25 
  Vazquez Reyes, Raul c2231 PUR0.001-0.2315-3.45 
  Vega, Keyshla 1620  * PUR0.501-0.4215-6.30 
  Vazquez Maccarini, Danitza wf1785 PUR0.001-0.7915-11.85 
  Guzman Freire, Julio 1948 PUR1.0010.40156.00 
  Vega Adorno, Cristobal 1620  * PUR1.0010.08151.20 
  Hernandez Rodriguez, Carlos 1620  * PUR1.0010.08151.20 
 * 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)
 
 Abierto de CABA Bayamon PUR 2011-08-13
RcRownchangeKK*chgGame
 1868 2020 2.50 4 -0.31 15 -4.65 
  Diaz Montes, Edwin 1888 PUR0.001-0.6815-10.20 
  Ibarra Tinoco, Enrique 1784 PUR1.0010.20153.00 
  Fortis, Jonathan 1856 PUR1.0010.28154.20 
  Gonzalez Olivieri, Orlando 1943 PUR0.501-0.1115-1.65 

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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