Individual Calculations January 2012
 Rovira, Tairu  Total change: 14.25  Rating chartPersonal card
 Campeonato Nacional Maxima Categoria Femenino 2011 Barquisimeto VEN 2011-10-21
RcRownchangeKK*chgGame
 1974 1972 5.50 11 0.04 15 0.60 
  Montilla, Jorcerys 2008 VEN0.001-0.4515-6.75 
  Varela La Madrid, Tilsia Carolina 1993 VEN1.0010.53157.95 
  Castellanos, Arianny 1801 VEN0.001-0.7315-10.95 
  Hernandez, Zaida 2008 VEN1.0010.55158.25 
  Duran Reina , Luisa Elena wm2025 VEN1.0010.57158.55 
  Aponte, Oriana Isabel 1885 VEN1.0010.38155.70 
  Sequeda, Nancy wm2067 VEN0.001-0.3715-5.55 
  Gutierrez, Leonela 2045 VEN0.001-0.4015-6.00 
  Otazo, Annyd 1953 VEN0.501-0.0315-0.45 
  Ubaldo Suarez, Maria Gisela wm2072 VEN0.001-0.3615-5.40 
  Osorio Pando, Intinusta Aimara 1861 VEN1.0010.35155.25 

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)
 
 World Youth Chess Championship - U 16 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 2019 1977 4.00 7 0.91 15 13.65 
  Severina, Maria 2183 RUS0.5010.26153.90 
  Bea, Boglarka wf2116 HUN0.001-0.3115-4.65 
  Mendez Tovar, Jessica Yissel 1761 MEX1.0010.22153.30 
  Koselova, Zuzana 1773 SVK0.501-0.2615-3.90 
  Aflalo, Sophie 2090 FRA1.0010.65159.75 
  Fataliyeva, Ulviyya Hasil Qizi wf2148 AZE1.0010.731510.95 
  Pratyusha, Bodda 2064 IND0.001-0.3815-5.70 

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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