Individual Calculations May 2010
 Zambrano, Paolo  Total change: 23.20  Rating chartPersonal card
 Campeonato Nacional U-19 Masculino 2010 Quito ECU 2010-02-24
RcRownchangeKK*chgGame
 1862 1760 3.00 7 0.37 25 9.25 
  Saltos Velez, Adrian 2094 ECU0.001-0.1225-3.00 
  Jarrin Cobos, Jose 1989 ECU0.001-0.2125-5.25 
  Uvidia, Marcelo 1595 ECU1.0010.28257.00 
  Sanchez, Paul 1639 ECU1.0010.34258.50 
  Crespo Hidalgo, Carlos 1879 ECU0.5010.16254.00 
  Briceno Paredes, Alexander 1870 ECU0.5010.15253.75 
  Sanchez, John 1968 ECU0.001-0.2325-5.75 

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)
 
NOTE: K factor changed
 Campeonato Nacional U-17 Masculino 2009 Guayaquil ECU 2010-03-10
RcRownchangeKK*chgGame
 1898 1760 3.50 8 0.93 15 13.95 
  Salazar Loor, Rodger 2039 ECU0.001-0.1615-2.40 
  Pacheco, Joshue 1996 ECU1.0010.801512.00 
  Ortiz Quishpi, Oscar 1928 ECU0.5010.22153.30 
  Leon Magallanes, Isaac 1887 ECU0.5010.17152.55 
  Jima Meza, Jefferson 1906 ECU0.5010.20153.00 
  Avila, Renato 1859 ECU0.001-0.3615-5.40 
  Barros, Cristian 1888 ECU0.001-0.3315-4.95 
  Urgiles, Paul 1678 ECU1.0010.39155.85 

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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