Individual Calculations July 2008
 Nunez, Eyleen  Total change: 3.45  Rating chartPersonal card
 XIII Grand Prix, 2da. Parada U-2000 Portoviejo ECU 2008-04-23
RcRownchangeKK*chgGame
 1894 1653 1.50 5 0.48 15 7.20 
  Salazar Loor, Sara 1901 ECU0.5010.31154.65 
  Salvador, Eduardo 1832 ECU1.0010.731510.95 
  Jima Meza, Jefferson 1969 ECU0.001-0.1315-1.95 
  Doylet Mendieta, Daniel 1822 ECU0.001-0.2815-4.20 
  Ortiz Quishpi, Oscar 1946 ECU0.001-0.1515-2.25 

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)
 
 FEDA 142 Quito ECU 2008-05-01
RcRownchangeKK*chgGame
 1981 1653 0.00 2 -0.25 15 -3.75 
  Jarrin Cobos, Jose 1962 ECU0.001-0.1415-2.10 
  Romero Echeverria, Abigail 1999 ECU0.001-0.1115-1.65 

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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