Individual Calculations May 2011
 Jaramillo Arce, Katherine  Total change: 23.85  Rating chartPersonal card
 XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-2100 Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 1858 1684 0.50 4 -0.72 15 -10.80 
  Galefsky Caycho, Eduardo 2058 CHI0.5010.40156.00 
  Quispe, Julio 1961 PER0.001-0.1715-2.55 
  Guasumba Cantuna, Leslie 1577 ECU0.001-0.6515-9.75 
  Martinez, Steven 1834 ECU0.001-0.3015-4.50 

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)
 
 II JUEGOS NACIONALES PREJUVENILES FEMENINO "EL ORO 2010" Zaruma ECU 2010-11-20
RcRownchangeKK*chgGame
 1458 1684 3.50 4 0.42 15 6.30 
  Alonso, Roxana 1379 ECU1.0010.14152.10 
  Tay Lasso, Karen 1652 ECU1.0010.46156.90 
  Altamirano, Karina 1438 ECU0.501-0.3115-4.65 
  Santillan, Mishell 1363 ECU1.0010.13151.95 

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)
 
 CAMPEONATO NACION AL U-19 FEMENINO 2011 Portoviejo ECU 2011-01-26
RcRownchangeKK*chgGame
 1803 1684 3.50 8 0.68 15 10.20 
  Castro Chabuza, Diana 1814 ECU0.5010.18152.70 
  Orejuela Chango, Cristina 1896 ECU0.001-0.2315-3.45 
  Herrera Arboleda, Kerly Danna 1811 ECU0.5010.17152.55 
  Olaya, Sandra 1572 ECU1.0010.35155.25 
  Matute Loja, Belen 1940 ECU0.001-0.1915-2.85 
  Verdesoto Moreira, Carla 1699 ECU1.0010.52157.80 
  Cuesta Mendieta, Johana 1695 ECU0.5010.02150.30 
  Orejuela Chango, Paulina 1994 ECU0.001-0.1415-2.10 

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)
 
 CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-17 FEMENINA 2011 Macas ECU 2011-03-16
RcRownchangeKK*chgGame
 1686 1668 5.00 8 1.21 15 18.15 
  Limaico Marmolejo, Genesis 1362 ECU1.0010.14152.10 
  Paspuel, Melissa 1695 ECU0.001-0.4615-6.90 
  Verdesoto Moreira, Carla 1696 ECU1.0010.54158.10 
  Herrera Arboleda, Kerly Danna 1823 ECU0.5010.21153.15 
  Bedoya Ramos, Andrea 1651 ECU1.0010.48157.20 
  Orejuela Chango, Paulina 1978 ECU1.0010.861512.90 
  Brito, Danya 1754 ECU0.001-0.3815-5.70 
  Bermudez Veliz, Josselyn 1532 ECU0.501-0.1815-2.70 

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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