Individual Calculations July 2013
 Ayala Sanchez, Abnel  Total change: 17.70  Rating chartPersonal card
 Torneo Abierto del Trabajador PBCC Aguadilla PUR 2013-05-01
RcRownchangeKK*chgGame
 1916 1999 2.50 3 0.67 15 10.05 
  Cruz Serrano, Victor 1891 PUR1.0010.35155.25 
  Izuzquiza Gonzalez, Javier 2019 PUR0.5010.03150.45 
  Beauchamp Perez, Angel Abdiel 1837 PUR1.0010.29154.35 

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 Championship 2013 Bayamon PUR 2013-05-24
RcRownchangeKK*chgGame
 1993 1999 4.50 8 0.51 15 7.65 
  Sotelo Kohama, Daniel 2157 PUR0.001-0.2915-4.35 
  Sosa Pacheco, Luis 1696 PUR0.001-0.8615-12.90 
  Capeles Mendoza, Jomar c1613 PUR1.0010.09151.35 
  Guzman Freire, Julio 1864 PUR1.0010.32154.80 
  Diaz Montes, Edwin 1986 PUR0.501-0.0215-0.30 
  Montalvo Rosario, Alejandro m2293 PUR1.0010.851512.75 
  Vazquez Reyes, Raul f2258 PUR0.5010.32154.80 
  Zilleruelo Irizarry, Diego 2075 PUR0.5010.10151.50 

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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