Individual Calculations October 2008
 Palma, Alvaro  Total change: 20.40  Rating chartPersonal card
 XIX Panam.Fest U16 Boys Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 2023 2031 0.00 2 -1.01 15 -15.15 
  Perez Ponsa, Federico f2280 ARG0.001-0.1915-2.85 
  Heinecke, Lucas 1765 ARG0.001-0.8215-12.30 

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)
 
 Campeonato Nacional U-15 Masculino Azogues ECU 2008-07-23
RcRownchangeKK*chgGame
 1930 2074 7.00 8 1.46 15 21.90 
  Andrade, Jaime 1869 ECU1.0010.24153.60 
  Lozano Urgiles, Gonzalo 1926 ECU1.0010.30154.50 
  Guerrero Zambrano, Joel 1982 ECU1.0010.37155.55 
  Pacheco, Joshue 1989 ECU1.0010.38155.70 
  Versosa Bravo, Johann 1894 ECU1.0010.26153.90 
  Jarrin Cobos, Jose 1959 ECU1.0010.34155.10 
  Ortiz Quishpi, Oscar 1934 ECU0.501-0.1915-2.85 
  Pacheco, David 1886 ECU0.501-0.2415-3.60 

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 Quito ECU 2008-08-06
RcRownchangeKK*chgGame
 1923 2074 6.00 9 -0.29 15 -4.35 
  Velin, Santiago 1805 ECU1.0010.17152.55 
  Jima Meza, Jefferson 1943 ECU0.501-0.1815-2.70 
  Jarrin Cobos, Jose 1959 ECU1.0010.34155.10 
  Nevarez Cevallos, Ever 1909 ECU0.501-0.2215-3.30 
  Ortiz Quishpi, Oscar 1934 ECU1.0010.31154.65 
  Salazar Loor, Rodger 1874 ECU0.001-0.7615-11.40 
  Pacheco, David 1886 ECU0.501-0.2415-3.60 
  Guerrero Zambrano, Joel 1982 ECU1.0010.37155.55 
  Rosero, Amilcar 2017 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)
 
 XIII Grand Prix - Cuarta Parada , Cat. U 2200 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 2094 2074 4.50 7 1.20 15 18.00 
  Diaz Avilez, Carlos 2167 ECU1.0010.63159.45 
  Chang Suarez, Rommel 2162 ECU0.5010.12151.80 
  Galefsky, Eduardo 2084 CHI0.001-0.4915-7.35 
  Meza Ponce, Jerry 2027 ECU1.0010.43156.45 
  Arrata Peralta, Pedro 2114 ECU1.0010.56158.40 
  Diaz, Jose Luis 2013 ECU0.501-0.0815-1.20 
  Chang Suarez, Andres 2093 ECU0.5010.03150.45 

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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