Individual Calculations April 2008
 Gonzalez Moreira, Milton  Total change: -16.75  Rating chartPersonal card
 XII Grand Prix, 6ta. Parada U-2200 Portoviejo ECU 2007-06-04
RcRownchangeKK*chgGame
 1971 2055 5.00 7 0.71 25 17.75 
  Anamise, Adriana 1968 ECU1.0010.38259.50 
  Vega Mora, Max 1910 ECU1.0010.31257.75 
  Meza Ponce, Jerry 1907 ECU1.0010.30257.50 
  Arrata Peralta, Pedro 2109 ECU0.001-0.4225-10.50 
  Levy Ortiz, Mireya 1921 ECU0.501-0.1825-4.50 
  Palacios Zambrano, Victor 2029 ECU0.501-0.0425-1.00 
  Achig, Jose 1956 ECU1.0010.36259.00 

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
 XII Grand Prix, 7ma. Parada U-2200 Guayaquil ECU 2007-07-27
RcRownchangeKK*chgGame
 2034 2055 2.00 5 -0.64 15 -9.60 
  Freile, Sebastian 2020 ECU1.0010.45156.75 
  Crespo Alvarado, Vicente 2003 ECU0.501-0.0715-1.05 
  Ocana, Eduardo 2069 ECU0.001-0.4815-7.20 
  Canepa, Edwin 2004 ECU0.001-0.5715-8.55 
  Arrata Corzo, Agustin 2075 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)
 
NOTE: K factor changed
 XII Grand Prix, 10ma. Parada U-2200 Guayaquil ECU 2007-10-19
RcRownchangeKK*chgGame
 2032 2055 1.00 5 -1.66 15 -24.90 
  Rosero, Amilcar 2009 ECU0.001-0.5615-8.40 
  Munoz, Pablo 2001 ECU0.001-0.5815-8.70 
  Palma, Alvaro 2035 ECU1.0010.47157.05 
  Bolanos, Cristian 2025 ECU0.001-0.5415-8.10 
  Izquierdo, Ivan 2092 ECU0.001-0.4515-6.75 

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)
 

 

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