Individual Calculations April 2009
 Almeida Criollo, Jefferson  Total change: -2.25  Rating chartPersonal card
 XIII Grand Prix, Sexta Parada Categoria U-2200 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 2125 2192 4.00 7 -0.14 15 -2.10 
  Saltos Velez, Adrian 2045 ECU1.0010.30154.50 
  Chavez Yanchapaxi, Eduardo 2127 ECU0.501-0.0915-1.35 
  Sanes, Vladimir 2186 PER1.0010.49157.35 
  Chang Suarez, Rommel 2172 ECU0.001-0.5315-7.95 
  Angamarca Angamarca, Carlos 2118 ECU1.0010.40156.00 
  Palma, Alvaro 2094 ECU0.501-0.1315-1.95 
  Chang Suarez, Andres 2134 ECU0.001-0.5815-8.70 

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)
 
 XIII Grand Prix, Sexta Parada Categoria U-2000 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 2125 2192 4.00 7 -0.14 15 -2.10 
  Saltos Velez, Adrian 2045 ECU1.0010.30154.50 
  Chavez Yanchapaxi, Eduardo 2127 ECU0.501-0.0915-1.35 
  Sanes, Vladimir 2186 PER1.0010.49157.35 
  Chang Suarez, Rommel 2172 ECU0.001-0.5315-7.95 
  Angamarca Angamarca, Carlos 2118 ECU1.0010.40156.00 
  Palma, Alvaro 2094 ECU0.501-0.1315-1.95 
  Chang Suarez, Andres 2134 ECU0.001-0.5815-8.70 

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)
 
 XIV Grand Prix, Primera Parada Ambato ECU 2009-01-23
RcRownchangeKK*chgGame
 2034 2192 3.50 5 0.08 15 1.20 
  Paspuel, Melissa 1842 ECU1.0010.11151.65 
  Briceno Paredes, Alexander 1902 ECU1.0010.16152.40 
  Macias Murillo, Bryan f2320 ECU0.001-0.3315-4.95 
  Levy Ortiz, Mireya 1973 ECU1.0010.22153.30 
  Chang Suarez, Andres 2134 ECU0.501-0.0815-1.20 

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 Semifinal Masculino Esmeraldas ECU 2009-02-11
RcRownchangeKK*chgGame
 2057 2192 6.00 9 0.05 15 0.75 
  Sanchez, Jhon 1859 ECU1.0010.12151.80 
  Silva Vega, David 1951 ECU0.501-0.3015-4.50 
  Aucay Pelaez, Mauro f2322 ECU0.001-0.3215-4.80 
  Lasso, Jose 1887 ECU1.0010.14152.10 
  Jarrin Cobos, Jose 1944 ECU1.0010.19152.85 
  Diaz Ordonez, Ciro 2264 ECU0.001-0.4015-6.00 
  Meza Ponce, Jerry 1984 ECU1.0010.23153.45 
  Guerrero Fuentes, Carlos 2204 ECU1.0010.52157.80 
  Palma, Alvaro 2094 ECU0.501-0.1315-1.95 

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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