Individual Calculations July 2009
 Martin Rosabal, Niuris  Total change: 4.05  Rating chartPersonal card
 1ERA ETAPA FINAL PROV VCL 2008 SANTA CLARA, CUBA CUB 2008-10-16
RcRownchangeKK*chgGame
 2108 1899 2.00 2 1.54 15 23.10 
  Ramos, Luis Ernesto 2116 CUB1.0010.781511.70 
  Corzo Castro, Amaury f2100 CUB1.0010.761511.40 

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)
 
 XII Campeonato Abierto por Equipos Ajeduni 2009 Ciudad Habana CUBA CUB 2009-03-31
RcRownchangeKK*chgGame
 2132 1936 0.00 3 -0.79 15 -11.85 
  Andraca, Raul 2009 CUB0.001-0.4015-6.00 
  Arencibia Monduy, Antonio 2102 CUB0.001-0.2815-4.20 
  Ruiz, Orlen f2286 CUB0.001-0.1115-1.65 

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)
 
 III Juegos del ALBA Femenino (PRIMERA ETAPA) Camaguey Ciudad, Camaguey, Cuba del 15 al 25 de Abril del 2009 Camaguey Ciudad, Camaguey, Cuba CUB 2009-04-15
RcRownchangeKK*chgGame
 2046 1982 0.00 2 -0.85 15 -12.75 
  Perez Rodriguez, Jennifer wf2204 CUB0.001-0.2215-3.30 
  Estrada Blajos, Lucia Daysi wc1887 BOL0.001-0.6315-9.45 

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)
 
 III Juegos del ALBA Femenino (SEMI FINAL) Camaguey Ciudad, Camaguey, Cuba del 15 al 25 de Abril del 2009 Camaguey Ciudad, Camaguey, Cuba CUB 2009-04-20
RcRownchangeKK*chgGame
 1899 1982 0.50 1 -0.11 15 -1.65 
  Gutierrez Zalazar, Leonela 1899 VEN0.501-0.1115-1.65 

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)
 
 GUILLERMO GARCIA IN MEMORIAM - 2009 Grupo Abierto Santa Clara, Villa Clara, Cuba Santa Clara, Villa Clara, Cuba CUB 2009-05-27
RcRownchangeKK*chgGame
 2263 1982 2.00 9 0.48 15 7.20 
  Diaz Ordonez, Ciro 2332 ECU0.001-0.1115-1.65 
  Campos Vila, Milena wf2232 CUB1.0010.811512.15 
  Borges Feria, Yasel f2332 CUB0.001-0.1115-1.65 
  Ortiz, Nadya Karolina wm2248 COL0.001-0.1815-2.70 
  Ordaz Valdes, Lisandra wm2296 CUB0.001-0.1415-2.10 
  Guerrero, Juan Carlos m2202 COL0.001-0.2215-3.30 
  Lucena, Lincoln f2206 BRA1.0010.781511.70 
  Pazos Gambarrotti, Plinio m2326 ECU0.001-0.1215-1.80 
  Garcia, Sergio 2190 GUA0.001-0.2315-3.45 

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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