Individual Calculations May 2011
 Sanchez, Cinthya  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
 1763 1746 1.00 4 -0.92 15 -13.80 
  Salazar Loor, Sara 1956 ECU0.001-0.2315-3.45 
  Juncal Jaramillo, Jonathan 1866 ECU0.001-0.3415-5.10 
  Pasto, Jhony 1551 ECU1.0010.25153.75 
  Heredia, Juan 1677 ECU0.001-0.6015-9.00 

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
 1785 1746 2.50 7 -0.67 15 -10.05 
  Saltos, Ilenia 1695 ECU0.001-0.5715-8.55 
  Pacheco, Jesenia 1844 ECU0.5010.13151.95 
  Versosa Bravo, Karen 1779 ECU0.001-0.4515-6.75 
  Castro Chabuza, Diana 1814 ECU0.001-0.4115-6.15 
  Orejuela Chango, Paulina 2019 ECU0.001-0.1715-2.55 
  Velastegui Lara, Janne 1651 ECU1.0010.37155.55 
  Cuesta Mendieta, Johana 1695 ECU1.0010.43156.45 

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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