Individual Calculations July 2008
 Salvador, Eduardo  Total change: -35.25  Rating chartPersonal card
 FEDA 141 Portoviejo ECU 2008-03-29
RcRownchangeKK*chgGame
 2112 1832 0.00 2 -0.34 25 -8.50 
  Santos Flores, Alberto m2182 ECU0.001-0.1125-2.75 
  Palacios Zambrano, Victor 2042 ECU0.001-0.2325-5.75 

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)
 
 XIII Grand Prix, 2da. Parada U-2000 Portoviejo ECU 2008-04-23
RcRownchangeKK*chgGame
 1598 1832 0.50 2 -1.07 25 -26.75 
  Nunez, Eyleen 1653 ECU0.001-0.7325-18.25 
  De Mora Flores, Camilo 1543 ECU0.501-0.3425-8.50 

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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