Individual Calculations May 2011
 Versosa Bravo, Karen  Total change: 15.15  Rating chartPersonal card
 XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-2100 Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 1825 1779 3.00 6 0.34 15 5.10 
  Quishpe Vaca, Andres 2031 ECU0.5010.31154.65 
  Silva Vega, David 1983 ECU0.5010.26153.90 
  Sanaguano Castillo, Jhon 1720 ECU1.0010.42156.30 
  Real Celleri, Wladimir 2003 ECU0.001-0.2215-3.30 
  Ruiz, Esteban 1506 ECU0.501-0.3315-4.95 
  Rivera Ochoa, Byron 1707 ECU0.501-0.1015-1.50 

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)
 
 II JUEGOS NACIONALES PREJUVENILES FEMENINO "EL ORO 2010" Zaruma ECU 2010-11-20
RcRownchangeKK*chgGame
 1651 1779 3.00 5 -0.23 15 -3.45 
  Orejuela Chango, Paulina 2019 ECU0.001-0.2015-3.00 
  Sanchez, Cinthya 1746 ECU1.0010.45156.75 
  Tipan, Jaccelly 1518 ECU0.501-0.3215-4.80 
  Chamba, Jessica 1594 ECU1.0010.26153.90 
  Soria, Mishell 1379  * ECU0.501-0.4215-6.30 
 * 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)
 
 CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-17 FEMENINA 2011 Macas ECU 2011-03-16
RcRownchangeKK*chgGame
 1697 1764 5.50 8 0.90 15 13.50 
  Vasquez Veloz, Briggite 1364  * ECU1.0010.08151.20 
  Llamuca, Angely 1587 ECU1.0010.27154.05 
  Cuesta Mendieta, Johana 1695 ECU1.0010.40156.00 
  Orejuela Chango, Paulina 1978 ECU0.001-0.2315-3.45 
  Pino, Maria 1561 ECU0.001-0.7615-11.40 
  Herrera Arboleda, Kerly Danna 1823 ECU0.5010.08151.20 
  Castro Chabuza, Diana 1816 ECU1.0010.57158.55 
  Brito, Danya 1754 ECU1.0010.49157.35 
 * 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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