Individual Calculations April 2008
 Quijano, Christian  Total change: 2.25  Rating chartPersonal card
 XII Grand Prix, 4ta. Parada U-2200 Tulcan ECU 2007-04-06
RcRownchangeKK*chgGame
 1867 2030 4.50 5 0.95 15 14.25 
  Valle, Cristhian 1836 ECU0.501-0.2515-3.75 
  Vintimilla, Carlos 1739 ECU1.0010.15152.25 
  Meza, Jerry 1907 ECU1.0010.33154.95 
  Lasso, Jose 1939 ECU1.0010.38155.70 
  Flores, Jonathan 1912 ECU1.0010.34155.10 

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)
 
 XII Grand Prix, 6ta. Parada U-2200 Portoviejo ECU 2007-06-04
RcRownchangeKK*chgGame
 2009 2030 3.00 5 0.35 15 5.25 
  Apolo, Mauricio 1946 ECU1.0010.38155.70 
  Palacios Zambrano, Victor 2029 ECU0.5010.00150.00 
  Mejia Moreira, Wilson 2055 ECU1.0010.53157.95 
  Meza Ponce, Jerry 1907 ECU0.501-0.1715-2.55 
  Arrata Peralta, Pedro 2109 ECU0.001-0.3915-5.85 

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)
 
 FEDA 136 "AAPG # 8" Guayaquil ECU 2007-06-24
RcRownchangeKK*chgGame
 1998 2030 0.50 4 -1.59 15 -23.85 
  Moncada, Bryan 1684 ECU0.001-0.8915-13.35 
  Calderon, Oliver 1972 ECU0.501-0.0815-1.20 
  Guerrero Suarez, Ivan 2184 ECU0.001-0.2915-4.35 
  Wong Coronel, Erick 2153 ECU0.001-0.3315-4.95 

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)
 
 Nacional U-19 Masculino Guayaquil ECU 2007-07-18
RcRownchangeKK*chgGame
 1986 2030 4.00 8 -0.49 15 -7.35 
  Vaca, Diego 1934 ECU1.0010.37155.55 
  Saltos, Adrian 1960 ECU0.501-0.1015-1.50 
  Chiluisa, Mario 1938 ECU0.501-0.1315-1.95 
  Palacios Zambrano, Victor 2029 ECU0.5010.00150.00 
  Rosero, Luis 1923 ECU0.501-0.1515-2.25 
  Chavez Yanchapaxi, Eduardo 2059 ECU0.001-0.4615-6.90 
  Chang Suarez, Andres 2091 ECU0.5010.08151.20 
  Nevarez, Ever 1957 ECU0.501-0.1015-1.50 

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)
 
 XII Grand Prix, 7ma. Parada U-2200 Guayaquil ECU 2007-07-27
RcRownchangeKK*chgGame
 2075 2030 3.00 7 -0.07 15 -1.05 
  Galefsky, Eduardo 2120 CHI0.5010.12151.80 
  Mejia Moreira, Wilson 2055 ECU0.5010.03150.45 
  Chang Suarez, Emerson 2186 ECU0.001-0.2915-4.35 
  Freile, Sebastian 2020 ECU0.501-0.0115-0.15 
  Loza Matovelle, David 2005 ECU1.0010.47157.05 
  Arrata Peralta, Pedro 2109 ECU0.001-0.3915-5.85 
  Calderon Vallejo, Jonathan 2031 ECU0.5010.00150.00 

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)
 
 Pan-American Junior Championship Riobamba ECU 2007-08-18
RcRownchangeKK*chgGame
 2119 2030 4.50 9 1.00 15 15.00 
  Quijano Ruiz, Luis 2219 ECU0.5010.25153.75 
  Hungaski, Robert Andrew m2380 USA0.5010.39155.85 
  Pesantes Aucay, Jose 2122 ECU0.5010.13151.95 
  Angulo P., Carlos 2169 BOL0.5010.19152.85 
  Calderon Vallejo, Jonathan 2031 ECU0.5010.00150.00 
  Morales Castillo, Marco 2137 ECU0.001-0.3515-5.25 
  Vaca, Diego 1934 ECU1.0010.37155.55 
  Almeida Criollo, Jefferson 2081 ECU0.001-0.4315-6.45 
  Ortiz, Oscar 1997 ECU1.0010.45156.75 

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)
 
 XII Grand Prix, 8ava. Etapa U-2200 Guayaquil ECU 2007-08-31
RcRownchangeKK*chgGame
 2030 2030 3.00 6 0.00 15 0.00 
  Camacho Penate, G. 2188 CUB0.5010.21153.15 
  Real Celleri, Wladimir 2105 ECU0.5010.10151.50 
  Vaca Nunez, Alexander 2049 ECU0.5010.03150.45 
  Bravo, Wilson 1894 ECU0.501-0.1815-2.70 
  Achig, Jose 1956 ECU0.001-0.6015-9.00 
  Heredia Serrano, Carla 1986 ECU1.0010.44156.60 

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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