Individual Calculations May 2010
 Ortiz Quishpi, Oscar  Total change: 7.05  Rating chartPersonal card
 Campeonato Nacional U-19 Masculino 2010 Quito ECU 2010-02-24
RcRownchangeKK*chgGame
 1818 1928 5.00 8 -0.08 15 -1.20 
  Palacios Zambrano, Victor 2128 ECU0.001-0.2415-3.60 
  Godoy Mendia, Alex 1774 ECU0.001-0.7115-10.65 
  Espin Diaz, Edwin 1647 ECU0.501-0.3415-5.10 
  Rosero Ponce, Paul 1824 ECU1.0010.36155.40 
  Parra Matute, Mario 1616 ECU0.501-0.3615-5.40 
  Condor, Andres 1774 ECU1.0010.29154.35 
  Heredia, Juan 1673 ECU1.0010.19152.85 
  Guerrero Zambrano, Joel 2106 ECU1.0010.731510.95 

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)
 
 Campeonato Nacional U-17 Masculino 2009 Guayaquil ECU 2010-03-10
RcRownchangeKK*chgGame
 1844 1928 6.00 9 0.55 15 8.25 
  Naranjo, Irwin 1672 ECU1.0010.19152.85 
  Martinez, Steven 1785 ECU0.001-0.6915-10.35 
  Granda, Jerry 1692 ECU1.0010.20153.00 
  Zambrano, Paolo 1760 ECU0.501-0.2215-3.30 
  Gil, Alejandro 1822 ECU1.0010.36155.40 
  Sanchez, John 1968 ECU0.5010.06150.90 
  Godoy Mendia, Alex 1774 ECU0.501-0.2115-3.15 
  Rosero, Amilcar 2029 ECU1.0010.64159.60 
  Leon Calderon, Jonathan 2093 ECU0.5010.22153.30 

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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