Individual Calculations September 2009
 Miranda Llanes, Yerisbel  Total change: 8.25  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2272 2196 4.00 10 0.04 15 0.60 
  Espinosa Velos, Ermes f2395 CUB0.5010.26153.90 
  Prasca Soto, Rafael m2415 VEN0.001-0.2215-3.30 
  Ordaz Valdes, Lisandra wm2296 CUB0.5010.14152.10 
  Garcia Pantoja, Roberto 2369 CUB0.001-0.2715-4.05 
  Ubaldo Suarez, Maria Gisela wm2093 VEN1.0010.36155.40 
  Pazos Gambarrotti, Plinio m2326 ECU0.001-0.3215-4.80 
  Herrera Sosa, Jessica 1927 VEN1.0010.17152.55 
  Obregon Rivero, Juan f2329 CUB0.5010.18152.70 
  Arribas Robaina, Maritza wg2336 CUB0.001-0.3115-4.65 
  Ramon Pita, Vivian wg2233 CUB0.5010.05150.75 

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 ABIERTO CIUDAD HABANA GIRALDILLA 2009 PALACIO DE COMPUTACION CIUDAD HABANA CUBA CUB 2009-08-14
RcRownchangeKK*chgGame
 2068 2158 5.50 8 0.51 15 7.65 
  Blanco Garcia, Liliam Barbara 2025 CUB1.0010.32154.80 
  Romero Meneses, Yosvany 2045 CUB1.0010.35155.25 
  Perez Otero, Jesus 2080 CUB1.0010.39155.85 
  Miranda Rodriguez, Tania wf2090 CUB0.001-0.5915-8.85 
  Cardevilla Mendoza, Calixto Renel 2066 CUB0.501-0.1315-1.95 
  Alvarez Fernandez, Carlos Rene 2064 CUB1.0010.37155.55 
  Macia Velazquez, Marlies 2083 CUB0.501-0.1015-1.50 
  Vitier Vazquez, Cristian 2087 CUB0.501-0.1015-1.50 

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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