Individual Calculations April 2008
 Zambrano, Angel  Total change: 0.00  Rating chartPersonal card
 XII Grand Prix, 4ta. Parada U-2200 Tulcan ECU 2007-04-06
RcRownchangeRpKK*chgGame
 1877 0 1.50 5 0.00 1728   0.00 
  Rivadeneira, Ma. Belen 1821 ECU0.5010.00 0.00 
  Diaz, Carlos 2194 ECU0.0010.00 0.00 
  Torres, Tannia 1872 ECU0.0010.00 0.00 
  Noguera, Adriana 1734 ECU1.0010.00 0.00 
  Montenegro, Mercedes 1766 ECU0.0010.00 0.00 

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)
 
 XII Grand Prix, 11ava. Parada U-2000 Quevedo ECU 2007-12-14
RcRownchangeRpKK*chgGame
 1699 0 1.00 3 0.00 1574   0.00 
  Cerezo, Jorge 1511 ECU0.0010.00 0.00 
  Rezabala, Jordan 1759 ECU1.0010.00 0.00 
  Orejuela, Paulina 1827 ECU0.0010.00 0.00 

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)
 

 

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