Individual Calculations April 2008
 Almeida Criollo, Jefferson  Total change: 87.30  Rating chartPersonal card
 XII Grand Prix, 4ta. Parada U-2200 Tulcan ECU 2007-04-06
RcRownchangeKK*chgGame
 1954 2081 5.00 7 0.29 15 4.35 
  Anamise, Adriana 1968 ECU1.0010.35155.25 
  Velasco, Ma. Jose 1934 ECU1.0010.30154.50 
  Meza, Jerry 1907 ECU1.0010.27154.05 
  Diaz, Jose Luis 1980 ECU1.0010.36155.40 
  Villacres, Dennys 1988 ECU0.001-0.6315-9.45 
  Ojeda, Jose 1965 ECU0.001-0.6615-9.90 
  Vaca, Diego 1934 ECU1.0010.30154.50 

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)
 
 XII Grand Prix, 6ta. Parada U-2200 Portoviejo ECU 2007-06-04
RcRownchangeKK*chgGame
 1979 2081 5.50 7 1.10 15 16.50 
  Pacheco, Karen 1752 ECU1.0010.12151.80 
  Rosero, Luis 1923 ECU1.0010.29154.35 
  Bravo Choez, Ana wg1997 ECU1.0010.38155.70 
  Camacho Penate, G. 2188 CUB0.5010.15152.25 
  Arrata Peralta, Pedro 2109 ECU0.001-0.4615-6.90 
  Vega Mora, Max 1910 ECU1.0010.27154.05 
  Calderon, Oliver 1972 ECU1.0010.35155.25 

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)
 
 Nacional U-17 Masculino Guaranda ECU 2007-06-13
RcRownchangeKK*chgGame
 2005 2081 5.00 8 0.19 15 2.85 
  Vaca, Diego 1934 ECU1.0010.30154.50 
  Ojeda, Jose 1965 ECU1.0010.34155.10 
  Chang Suarez, Andres 2091 ECU0.001-0.4915-7.35 
  Flores Jaramillo, Jonathan 1912 ECU1.0010.28154.20 
  Palacios Zambrano, Victor 2029 ECU0.501-0.0715-1.05 
  Calderon Vallejo, Jonathan 2031 ECU0.501-0.0715-1.05 
  Meza Ponce, Jeison 2205 ECU0.5010.17152.55 
  Puga, Marcelo 1872 ECU0.501-0.2715-4.05 

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
 1976 2081 5.00 8 -0.12 15 -1.80 
  Paredes Landazuri, Javier 1855 ECU1.0010.21153.15 
  Nevarez, Ever 1957 ECU0.501-0.1715-2.55 
  Bolanos, Cristian 2048 ECU1.0010.45156.75 
  Pesantes Aucay, Jose 2122 ECU0.001-0.4415-6.60 
  Rosero, Luis 1923 ECU0.001-0.7115-10.65 
  Guerrero Zambrano, Joel 1935 ECU1.0010.30154.50 
  Calderon Vallejo, Jonathan 2031 ECU1.0010.43156.45 
  Chiluisa, Mario 1938 ECU0.501-0.1915-2.85 

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)
 
 XII Grand Prix, 7ma. Parada U-2200 Guayaquil ECU 2007-07-27
RcRownchangeKK*chgGame
 2096 2081 3.00 6 0.12 15 1.80 
  Loza Matovelle, David 2005 ECU0.501-0.1015-1.50 
  Galefsky, Eduardo 2120 CHI1.0010.55158.25 
  Arrata Peralta, Pedro 2109 ECU0.5010.04150.60 
  Chang Suarez, Emerson 2186 ECU0.001-0.3615-5.40 
  Mejia Moreira, Wilson 2055 ECU0.501-0.0415-0.60 
  Lara Leon, Enrry 2101 ECU0.5010.03150.45 

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 138 "Laberinto.Net" Ambato ECU 2007-08-03
RcRownchangeKK*chgGame
 2031 2081 4.00 5 1.19 15 17.85 
  Caceres, Anara 1843 ECU1.0010.20153.00 
  Palma, Alvaro 2000 ECU1.0010.39155.85 
  Izquierdo, Ivan 2092 ECU0.001-0.4815-7.20 
  Montenegro Torres, Carlos f2189 ECU1.0010.65159.75 
  Rojas Solano, Jessenia 2029 ECU1.0010.43156.45 

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
 2135 2081 4.50 8 1.02 15 15.30 
  Ortiz, Oscar 1997 ECU1.0010.38155.70 
  Macias Murillo, Bryan 2255 ECU0.5010.23153.45 
  Angulo P., Carlos 2169 BOL0.5010.12151.80 
  Hungaski, Robert Andrew m2399 USA0.001-0.1315-1.95 
  Guerrero, Juan Carlos 2144 COL0.001-0.4115-6.15 
  Toniutti, Ezio 2115 ARG0.5010.05150.75 
  Quijano, Christian 2030 ECU1.0010.43156.45 
  Calderon, Oliver 1972 ECU1.0010.35155.25 

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)
 
 Nacional Semi-fimal Masculino Portoviejo ECU 2007-09-12
RcRownchangeKK*chgGame
 2182 2081 6.00 9 2.73 15 40.95 
  De Mora Flores, Sebastian 1773 ECU1.0010.14152.10 
  Chang Suarez, Rommel 2258 ECU0.5010.23153.45 
  Montenegro Torres, Carlos f2189 ECU0.5010.15152.25 
  Meza Ponce, Jeison 2222 ECU1.0010.691510.35 
  Macias Murillo, Bryan 2255 ECU0.001-0.2715-4.05 
  Chang Suarez, Andres 2091 ECU1.0010.51157.65 
  Mendoza Zambrano, Jose 2327 ECU0.5010.31154.65 
  Diaz Ordonez, Ciro 2259 ECU1.0010.731510.95 
  Aucay Pelaez, Mauro 2268 ECU0.5010.24153.60 

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)
 
 XII Grand Prix, 10ma. Parada U-2200 Guayaquil ECU 2007-10-19
RcRownchangeKK*chgGame
 2090 2138 3.00 5 0.17 15 2.55 
  Camacho Penate, G. 2197 CUB1.0010.58158.70 
  Pesantes Aucay, Jose 2124 ECU0.001-0.5215-7.80 
  Munoz, Pablo 2001 ECU0.001-0.6815-10.20 
  Chavez Yanchapaxi, Eduardo 2091 ECU1.0010.43156.45 
  Palma, Alvaro 2035 ECU1.0010.36155.40 

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, 1era. Parada U-2200 Ambato ECU 2008-01-11
RcRownchangeKK*chgGame
 2047 2138 3.50 7 -0.87 15 -13.05 
  Vaca Nunez, Alexander 2035 ECU0.501-0.1415-2.10 
  Freile Cordova, Juan Sebastian 2020 ECU1.0010.34155.10 
  Palacios Zambrano, Victor 2042 ECU0.501-0.1315-1.95 
  Calderon Vallejo, Jonathan 2038 ECU0.001-0.6415-9.60 
  Bolanos, Cristian 2025 ECU0.501-0.1515-2.25 
  Chavez Yanchapaxi, Eduardo 2091 ECU1.0010.43156.45 
  Quishpe Vaca, Andres 2077 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)
 

 

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