Individual Calculations November 2013
 Rios Maldonado, Javier  Total change: 10.95  Rating chartPersonal card
 IV Torneo Abierto Bolivar Morales Arecibo PUR 2013-08-30
RcRownchangeKK*chgGame
 2018 1742 0.50 2 0.14 15 2.10 
  Guzman Ortiz, Carlos M. 2119 PUR0.5010.41156.15 
  Garcia Alicea, Osvaldo 1917 PUR0.001-0.2715-4.05 

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 Junior Championship 2013 Quebradillas PUR 2013-10-11
RcRownchangeKK*chgGame
 1953 1750 0.50 2 0.01 15 0.15 
  Gonzalez Olivieri, Orlando c1994 PUR0.001-0.2015-3.00 
  Vazquez Maccarini, Danitza wm1911 PUR0.5010.21153.15 

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)
 
 2do. Torneo Abierto CAFFE Bayamon PUR 2013-10-25
RcRownchangeKK*chgGame
 1796 1750 2.00 3 0.58 15 8.70 
  Morales Santos, Natasha wc1553 PUR1.0010.25153.75 
  Davila Vega, Juan R. c2150  * PUR0.5010.42156.30 
  Perez Borrero, George 1685 PUR0.501-0.0915-1.35 
 * 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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