Individual Calculations July 2009
 Sanchez, Jhon  Total change: 93.90  Rating chartPersonal card
 XIII Grand Prix 6ta. Parada U-2000 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 1908 1859 3.00 5 0.84 15 12.60 
  Salazar Loor, Rodger 1944 ECU0.5010.12151.80 
  Briceno Paredes, Alexander 1902 ECU1.0010.56158.40 
  Orejuela Chango, Paulina 1863 ECU0.5010.01150.15 
  Jima Meza, Jefferson 1911 ECU0.001-0.4315-6.45 
  Ordonez, Aldison 1919 ECU1.0010.58158.70 

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)
 
 Campeonato Nacional Semi final Absoluto Masculino Esmeraldas ECU 2009-02-11
RcRownchangeKK*chgGame
 2004 1859 4.00 8 1.48 15 22.20 
  Almeida Criollo, Jefferson 2192 ECU0.001-0.1215-1.80 
  Gaibor Torres, Alejandro 1977 ECU0.5010.16152.40 
  Briceno Paredes, Alexander 1902 ECU0.5010.06150.90 
  Torres Cedeno, Roberto 1913 ECU1.0010.58158.70 
  Saltos Velez, Adrian 2045 ECU1.0010.741511.10 
  Leon Calderon, Jonathan 2073 ECU0.001-0.2315-3.45 
  Jarrin Cobos, Jose 1944 ECU0.5010.12151.80 
  Meza Ponce, Jerry 1984 ECU0.5010.17152.55 

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 Masculino U-20 Portoviejo ECU 2009-03-18
RcRownchangeKK*chgGame
 2028 1859 4.00 7 1.89 15 28.35 
  Diaz Ordonez, Ciro 2209 ECU0.001-0.1115-1.65 
  Leon Calderon, Jonathan 2073 ECU1.0010.771511.55 
  Moreira, Cristopher 1634 ECU1.0010.22153.30 
  Rosero, Amilcar 2035 ECU0.001-0.2715-4.05 
  Briceno Paredes, Alexander 1902 ECU1.0010.56158.40 
  Chang Suarez, Andres 2134 ECU1.0010.831512.45 
  Meza Ponce, Jeison 2209 ECU0.001-0.1115-1.65 

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, 3era. Parada Guayaquil ECU 2009-04-10
RcRownchangeKK*chgGame
 2132 1881 3.00 5 2.05 15 30.75 
  Yepez Jaramillo, Marcos 2135 ECU1.0010.811512.15 
  Saltos Velez, Adrian 2144 ECU0.5010.32154.80 
  Chang Suarez, Andres 2140 ECU0.001-0.1815-2.70 
  Galefsky, Eduardo 2123 CHI1.0010.801512.00 
  Ramon, Sergio 2118 CUB0.5010.30154.50 

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)
 

 

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