Individual Calculations April 2008
 Flores Cubas, Miguel  Total change: 36.75  Rating chartPersonal card
 XII Grand Prix, 11ava. Parada U-2200 Quevedo ECU 2007-12-14
RcRownchangeKK*chgGame
 2107 2109 5.00 7 1.47 25 36.75 
  Chang Suarez, Emerson 2176 ECU1.0010.592514.75 
  Palma, Alvaro 2035 ECU1.0010.402510.00 
  Bancayan Maco, Jose 2163 PER0.5010.08252.00 
  Chang Suarez, Andres 2116 ECU0.5010.01250.25 
  Orellana Zuniga, Pedro 2098 ECU0.501-0.0225-0.50 
  Real Celleri, Wladimir 2069 ECU1.0010.442511.00 
  Chavez Yanchapaxi, Eduardo 2091 ECU0.501-0.0325-0.75 

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)
 

 

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