Individual Calculations July 2008
 Rojas Solano, Jessenia  Total change: -79.95  Rating chartPersonal card
 Nacional Absoluto Femenino Guayaquil ECU 2008-03-17
RcRownchangeKK*chgGame
 1982 2029 3.50 9 -1.58 15 -23.70 
  Silva Arias, Sandra 1875 ECU1.0010.29154.35 
  Arevalo Cordova, Cinthia 1914 ECU0.001-0.6615-9.90 
  Heredia Serrano, Carla 1963 ECU0.001-0.5915-8.85 
  Salazar Loor, Sara 1892 ECU0.001-0.6815-10.20 
  Vasquez Ramirez, Rocio wm2241 ECU0.5010.27154.05 
  Bravo Choez, Ana wg1978 ECU0.501-0.0715-1.05 
  Romero Echeverria, Abigail 1947 ECU0.001-0.6115-9.15 
  Moncayo Romero, Evelyn wm2195 ECU0.5010.22153.30 
  Pinargote Carreno, Kassandra 1836 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)
 
 XIII Grand Prix, 2da. Parada U-2200 Portoviejo ECU 2008-04-25
RcRownchangeKK*chgGame
 2079 2039 1.00 6 -1.68 15 -25.20 
  Chang Suarez, Rommel 2163 ECU0.5010.17152.55 
  Palma, Alvaro 2031 ECU0.001-0.5115-7.65 
  Meza Ponce, Jerry 2012 ECU0.001-0.5415-8.10 
  Palacios Zambrano, Victor 2151 ECU0.001-0.3515-5.25 
  Chavez Yanchapaxi, Eduardo 2114 ECU0.001-0.4015-6.00 
  Ojeda, Jose 2002 ECU0.501-0.0515-0.75 

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)
 
 XIII Grand Prix, 3era. Parada U-2200 Coca ECU 2008-05-23
RcRownchangeKK*chgGame
 2083 2039 1.00 7 -2.07 15 -31.05 
  Leon Calderon, Jonathan 2058 ECU1.0010.53157.95 
  Moncada Cuenca, Leonardo 2196 ECU0.001-0.2915-4.35 
  Ponce Parrales, Netzar Rolan 2103 ECU0.001-0.4115-6.15 
  Chang Suarez, Andres 2102 ECU0.001-0.4115-6.15 
  Sarango Pelaez, Juber David 2011 ECU0.001-0.5415-8.10 
  Izquierdo, Ivan 2101 ECU0.001-0.4115-6.15 
  Crespo Santillan, Roberto 2013 ECU0.001-0.5415-8.10 

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)
 

 

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