Individual Calculations July 2008
 De Mora Flores, Sebastian  Total change: 52.80  Rating chartPersonal card
 XIII Grand Prix, 2da. Parada U-2000 Portoviejo ECU 2008-04-23
RcRownchangeKK*chgGame
 1876 1771 4.50 7 1.98 15 29.70 
  Penafiel, Diego 1644 ECU1.0010.33154.95 
  Ortiz Quishpi, Oscar 1946 ECU0.5010.23153.45 
  Salazar Loor, Rodger 1920 ECU1.0010.701510.50 
  Pacheco, David 1906 ECU0.001-0.3215-4.80 
  Guerrero Zambrano, Joel 1937 ECU1.0010.721510.80 
  Vega Mora, Max 1896 ECU1.0010.671510.05 
  Bravo Navarro, Wilson 1880 ECU0.001-0.3515-5.25 

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)
 
 XIII Grand Prix, 3era. Parada U-2000 Coca ECU 2008-05-23
RcRownchangeKK*chgGame
 1899 1771 3.50 6 1.54 15 23.10 
  Bolanos, Cristian 1919 ECU0.5010.20153.00 
  Silva Vega, David 1920 ECU1.0010.701510.50 
  Caceres Limones, Anara 1805 ECU1.0010.55158.25 
  Versosa Bravo, Johann 1909 ECU1.0010.691510.35 
  Ordonez, Aldison 1906 ECU0.001-0.3215-4.80 
  Guerrero Zambrano, Joel 1937 ECU0.001-0.2815-4.20 

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)
 

 

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