Individual Calculations July 2009
 Palacios Zambrano, Victor  Total change: -21.60  Rating chartPersonal card
 Campeonato Nacional Masculino U-20 Portoviejo ECU 2009-03-18
RcRownchangeKK*chgGame
 2070 2145 4.00 8 -0.72 15 -10.80 
  Zambrano, Angel 1795 ECU1.0010.11151.65 
  Briceno Paredes, Alexander 1902 ECU1.0010.20153.00 
  Guerrero Zambrano, Joel 2035 ECU1.0010.35155.25 
  Macias Murillo, Bryan f2320 ECU0.5010.23153.45 
  Diaz Ordonez, Ciro 2264 ECU0.5010.16152.40 
  Rosero, Amilcar 2035 ECU0.001-0.6515-9.75 
  Leon Calderon, Jonathan 2073 ECU0.001-0.6015-9.00 
  Chang Suarez, Andres 2134 ECU0.001-0.5215-7.80 

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)
 
 XIV Grand Prix, 4ta. Parada Coca ECU 2009-05-01
RcRownchangeKK*chgGame
 1890 2145 4.00 6 -0.72 15 -10.80 
  Nunez, Eyleen 1795 ECU1.0010.11151.65 
  Castro, Samael 1812 ECU1.0010.12151.80 
  Mendoza Zambrano, Jose 2258 ECU0.001-0.3515-5.25 
  Versosa Bravo, Karen 1795 ECU1.0010.11151.65 
  Versosa Bravo, Johann 1883 ECU1.0010.18152.70 
  Herrera, Kerly 1795 ECU0.001-0.8915-13.35 

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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