Individual Calculations April 2008
 Palma, Alvaro  Total change: -4.20  Rating chartPersonal card
 XII Grand Prix, 2da. Parada U-2200 Macas ECU 2007-02-09
RcRownchangeKK*chgGame
 1861 2034 4.00 7 -1.03 15 -15.45 
  Herrera, Kerly 1684 ECU1.0010.11151.65 
  Ortiz, Oscar 1810 ECU1.0010.22153.30 
  Puga, Marcelo 1869 ECU0.001-0.7215-10.80 
  Chiriboga Herrera, Gabriel 1902 ECU0.501-0.1815-2.70 
  Salazar Loor, Sara 1896 ECU0.501-0.1915-2.85 
  Guerrero Zambrano, Joel 1891 ECU1.0010.31154.65 
  Heredia Serrano, Carla 1978 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)
 
 FEDA 135 Babahoyo ECU 2007-05-31
RcRownchangeKK*chgGame
 1941 1999 2.50 6 -0.96 15 -14.40 
  Barragan, Vitelia 1797 ECU0.001-0.7615-11.40 
  Salazar Loor, Sara 1896 ECU1.0010.36155.40 
  Ojeda, Jose 1965 ECU1.0010.45156.75 
  Chang Suarez, Andres 2091 ECU0.001-0.3715-5.55 
  Guerrero Zambrano, Joel 1954 ECU0.001-0.5615-8.40 
  Salazar Loor, Rodger 1945 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)
 
 Nacional U-19 Masculino Guayaquil ECU 2007-07-18
RcRownchangeKK*chgGame
 1939 2000 2.50 6 -0.97 15 -14.55 
  Pesantes Aucay, Jose 2122 ECU0.001-0.3315-4.95 
  Cardenas, Juan Carlos 1884 ECU0.501-0.1615-2.40 
  Calderon, Oliver 1972 ECU1.0010.46156.90 
  Palacios Zambrano, Victor 2029 ECU0.001-0.4615-6.90 
  De Mora Flores, Sebastian 1773 ECU1.0010.21153.15 
  Paredes Landazuri, Javier 1855 ECU0.001-0.6915-10.35 

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)
 
 FEDA 138 "Laberinto.Net" Ambato ECU 2007-08-03
RcRownchangeKK*chgGame
 1994 2000 2.00 3 0.49 15 7.35 
  Izquierdo, Ivan 2092 ECU1.0010.63159.45 
  Almeida Criollo, Jefferson 2081 ECU0.001-0.3915-5.85 
  Vega Cordovilla, Maria Jose 1809 ECU1.0010.25153.75 

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, 10ma. Parada U-2200 Guayaquil ECU 2007-10-19
RcRownchangeKK*chgGame
 2116 2035 2.00 5 0.05 15 0.75 
  Chang Suarez, Emerson 2176 ECU0.001-0.3115-4.65 
  Gonzalez Moreira, Milton 2055 ECU0.001-0.4715-7.05 
  Arrata Peralta, Pedro 2118 ECU1.0010.61159.15 
  Izquierdo, Ivan 2092 ECU1.0010.58158.70 
  Almeida Criollo, Jefferson 2138 ECU0.001-0.3615-5.40 

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)
 
 XII Grand Prix, 11ava. Parada U-2200 Quevedo ECU 2007-12-14
RcRownchangeKK*chgGame
 2118 2035 3.50 6 1.18 15 17.70 
  Flores Cubas, Miguel 2109 PER0.001-0.4015-6.00 
  Chavez Yanchapaxi, Eduardo 2091 ECU1.0010.58158.70 
  Bancayan Maco, Jose 2163 PER0.5010.17152.55 
  Real Celleri, Wladimir 2069 ECU0.001-0.4515-6.75 
  Chang Suarez, Emerson 2176 ECU1.0010.691510.35 
  Orellana Zuniga, Pedro 2098 ECU1.0010.59158.85 

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)
 
 XIII Grand Prix, 1era. Parada U-2200 Ambato ECU 2008-01-11
RcRownchangeKK*chgGame
 2091 2035 3.50 6 0.96 15 14.40 
  Chavez Yanchapaxi, Eduardo 2091 ECU1.0010.58158.70 
  Flament, Alexandre 2119 FRA1.0010.62159.30 
  Quishpe Vaca, Andres 2077 ECU0.001-0.4415-6.60 
  Calderon Vallejo, Jonathan 2038 ECU1.0010.50157.50 
  Palacios Zambrano, Victor 2042 ECU0.001-0.4915-7.35 
  Chang Suarez, Emerson 2176 ECU0.5010.19152.85 

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)
 

 

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