Individual Calculations July 2012
 Rodriguez Labrador, Marco  Total change: 12.45  Rating chartPersonal card
 Campeonato Cerrado Adulto Este Caguas PUR 2012-04-16
RcRownchangeKK*chgGame
 2023 1744 1.00 9 -0.66 15 -9.90 
  Rodriguez Santiago, Jaime 2109 PUR0.5010.40156.00 
  Comas Colon, Rinelly wf1807 PUR0.5010.09151.35 
  Sosa Trani, Luis f2106 PUR0.001-0.1015-1.50 
  Portal, Jesus 2089 PUR0.001-0.1115-1.65 
  Pacheco Medina, Hilzandryly 1810 PUR0.001-0.4115-6.15 
  Bermudez Adams, William c2144  * PUR0.001-0.0815-1.20 
  Otero, Octavio 2023 PUR0.001-0.1615-2.40 
  Diaz Montes, Edwin 1976 PUR0.001-0.2115-3.15 
  Machin Rivera, Mark c2144  * 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)
 
 Puerto Rico Championship 2012 Caguas PUR 2012-05-25
RcRownchangeKK*chgGame
 1985 1749 3.50 9 1.49 15 22.35 
  Freyre, Jorge 2103 PUR0.001-0.1115-1.65 
  Matos Santoni, Gamalier 1948 PUR1.0010.761511.40 
  Nunez, Walter 2000 PUR0.5010.31154.65 
  Bermudez Adams, William c2149  * PUR0.5010.42156.30 
  Guzman Ortiz, Carlos M 2125 PUR0.001-0.0915-1.35 
  Gonzalez Olivieri, Orlando 1998 PUR0.001-0.1915-2.85 
  Fortis Rivera, Jonathan 1872 PUR0.001-0.3315-4.95 
  Sosa Pacheco, Luis 1696 PUR1.0010.43156.45 
  Diaz Montes, Edwin 1975 PUR0.5010.29154.35 
 * 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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