Individual Calculations April 2008
 Salan Huachapan, Luis  Total change: 0.00  Rating chartPersonal card
 XII Grand Prix, 10ma. Parada U-2000 Guayaquil ECU 2007-10-19
RcRownchangeRpKK*chgGame
 1793 0 4.00 7 0.00 1806   0.00 
  Nunez Garcia, Eyleen 1802 ECU1.0010.00 0.00 
  Mackliff Villacres, Marco 1823 ECU0.0010.00 0.00 
  Sanchez Reina, Jhon 1795 ECU0.0010.00 0.00 
  Ortiz Quishpi, Oscar 2003 ECU0.0010.00 0.00 
  Granja Yerovi, Romina 1659 ECU1.0010.00 0.00 
  Lozano Cedeno, Jorge 1713 ECU1.0010.00 0.00 
  Godoy Mendia, Steven 1756 ECU1.0010.00 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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