Individual Calculations April 2008
 Ruiz Jaramillo, Cesar  Total change: 8.85  Rating chartPersonal card
 XII Grand Prix, 2da. Parada U-2200 Macas ECU 2007-02-09
RcRownchangeKK*chgGame
 1982 1982 2.50 5 -0.01 15 -0.15 
  Versosa, Johan 1879 ECU0.501-0.1415-2.10 
  Wong Coronel, Erick 2159 ECU1.0010.731510.95 
  Chang Suarez, Andres 2010 ECU0.001-0.4615-6.90 
  Romero Echeverria, Abigail 1909 ECU1.0010.40156.00 
  Saltos, Adrian 1955 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)
 
 Nacional Semi-fimal Masculino Portoviejo ECU 2007-09-12
RcRownchangeKK*chgGame
 2036 1965 3.50 7 0.60 15 9.00 
  Aucay Pelaez, Mauro 2268 ECU0.001-0.1415-2.10 
  De Mora, David 1831 ECU1.0010.32154.80 
  Chang Suarez, Emerson 2186 ECU0.5010.28154.20 
  Pesantes Aucay, Jose 2122 ECU0.001-0.2915-4.35 
  Palacios Zambrano, Victor 2029 ECU0.001-0.4115-6.15 
  Flores Jaramillo, Jonathan 1912 ECU1.0010.43156.45 
  Ordonez, Aldison 1903 ECU1.0010.41156.15 

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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