Individual Calculations July 2010
 Rincon Gonzalez, Luzalba  Total change: 112.45  Rating chartPersonal card
 Central American and Caribbean Junior Girls Championship Merida VEN 2010-05-02
RcRownchangeKK*chgGame
 1991 1900 7.00 8 3.97 25 99.25 
  Heredia Serrano, Carla Sofia wm2095 ECU1.0010.752518.75 
  Rincon Gonzalez, Lilian Esther 1847 VEN0.501-0.0725-1.75 
  Romero Echeverria, Abigail Eugeni 2054 ECU1.0010.712517.75 
  Gutierrez Salazar, Leonela Karina 2000 VEN1.0010.642516.00 
  Orejuela Chango, Paulina 1983 ECU0.5010.11252.75 
  Rovira, Tairu Manuela 1897 VEN1.0010.502512.50 
  Sanchez Santana, Celsa Carolina 2070 VEN1.0010.722518.00 
  Salazar Loor, Sara Abigail 1981 ECU1.0010.612515.25 

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)
 
NOTE: K factor changed
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO CIUDAD DE LA HABANA, CUBA CUB 2010-06-10
RcRownchangeKK*chgGame
 2248 1900 2.00 9 0.88 15 13.20 
  Ordunez Echarte, Dennys f2300  * CUB0.001-0.0815-1.20 
  Perez Perez, Osniel f2300  * CUB1.0010.921513.80 
  Alonso Moyano, Jonathan m2300  * ESP0.001-0.0815-1.20 
  Vega Chirino, Lemay f2300  * CUB0.5010.42156.30 
  Olivares Canelles, Francisco f2300  * CUB0.001-0.0815-1.20 
  Morales Romero, Romari f2277 CUB0.001-0.0915-1.35 
  Ramon Pita, Vivian wg2267 CUB0.001-0.1015-1.50 
  Lorenzana, Wilson Estuardo f2218 GUA0.001-0.1315-1.95 
  Herrera Sosa, Jessica wc1971 VEN0.5010.10151.50 
 * 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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