Individual Calculations September 2011
 Cedeno, Narcisa  Total change: 0.00  Rating chartPersonal card
 XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 Guayaquil ECU 2011-08-19
RcRownchangeRpKK*chgGame
 1933 0 0.00 3 0.00 1233   0.00 
  Leon Calderon, Jonathan 2132 ECU0.0010.00 0.00 
  Galefsky Caicho, Eduardo 2047 CHI0.0010.00 0.00 
  Ruiz, Esteban 1620 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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