Individual Calculations May 2011
 Garcia Palacios, Amy  Total change: -26.75  Rating chartPersonal card
 XV Grand Prix 6ta. Parada 2010 U-2100 Quevedo ECU 2010-10-08
RcRownchangeKK*chgGame
 1658 1713 3.50 6 0.09 25 2.25 
  Almagro Carpio, Eugenio 1867 ECU0.001-0.2925-7.25 
  Ortiz, Anahi 1476 ECU1.0010.20255.00 
  Salazar, Jair 1675 ECU0.001-0.5525-13.75 
  Tipan, Carolina 1513 ECU1.0010.24256.00 
  Arias Cango, Nataly 1521 ECU1.0010.25256.25 
  Orejuela Chango, Cristina 1896 ECU0.5010.24256.00 

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)
 
 XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-2100 Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 1731 1713 0.50 4 -1.41 25 -35.25 
  Martinez, Steven 1834 ECU0.001-0.3425-8.50 
  Parra Matute, Mario 1604 ECU0.001-0.6525-16.25 
  Martinez, Joel 1676 ECU0.501-0.0525-1.25 
  Maldonado Carpio, Sergio 1808 ECU0.001-0.3725-9.25 

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)
 
 II JUEGOS NACIONALES PREJUVENILES FEMENINO "EL ORO 2010" Zaruma ECU 2010-11-20
RcRownchangeKK*chgGame
 1521 1713 1.00 1 0.25 25 6.25 
  Lema, Adriana 1521 ECU1.0010.25256.25 

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)
 

 

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