Individual Calculations November 2011
 Rodriguez Labrador, Marco  Total change: -55.20  Rating chartPersonal card
 North Open Bolivar Morales 2011 Section U-1900 Hatillo PUR 2011-09-02
RcRownchangeKK*chgGame
 1770 1854 1.00 1 0.38 30 11.40 
  Ibarra Tinoco, Enrique 1770 PUR1.0010.383011.40 

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)
 
 East Open 2011 Caguas PUR 2011-09-16
RcRownchangeKK*chgGame
 1986 1854 0.00 4 -1.31 30 -39.30 
  Guzman Ortiz, Carlos M 2090 PUR0.001-0.2030-6.00 
  Fortis, Jonathan 1885 PUR0.001-0.4630-13.80 
  Rosado Anazagasti, Rafael 2019 PUR0.001-0.2830-8.40 
  Diaz Montes, Edwin 1950 PUR0.001-0.3730-11.10 

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 National Junior Championship 2011 Caguas PUR 2011-09-30
RcRownchangeKK*chgGame
 1731 1854 0.50 2 -0.83 30 -24.90 
  Vega Jimenez, Keyshla M 1656 PUR0.501-0.2630-7.80 
  Vazquez Maccarini, Danitza wf1805 PUR0.001-0.5730-17.10 

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)
 
 Central American & Caribbean Youth Championship Boys U-18 San Juan PUR 2011-10-07
RcRownchangeKK*chgGame
 1805 1854 0.50 2 -0.63 30 -18.90 
  Alvarez Orta, Jo Ann wf1781 PUR0.001-0.6030-18.00 
  Smith, Alpacino 1829 TRI0.501-0.0330-0.90 

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)
 
 In Memoriam William Miranda Marin Caguas PUR 2011-10-14
RcRownchangeKK*chgGame
 2071 1854 0.50 2 -0.03 30 -0.90 
  Guzman Freire, Julio 1887 PUR0.5010.05301.50 
  Machin Rivera, Mark c2254  * PUR0.001-0.0830-2.40 
 * 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 National Team Championship 2011 Aguadilla PUR 2011-10-21
RcRownchangeKK*chgGame
 1961 1854 2.00 4 0.58 30 17.40 
  Hidalgo Jusino, Gabriel 1881 PUR1.0010.543016.20 
  Rosado Anazagasti, Rafael 2019 PUR0.5010.22306.60 
  Diaz Montes, Edwin 1950 PUR0.5010.13303.90 
  Izuzquiza Gonzalez, Javier 1993 PUR0.001-0.3130-9.30 

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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