Individual Calculations October 2008
 Ordonez, Aldison  Total change: -19.80  Rating chartPersonal card
 XIII Grand Prix - Cuarta Parada Cat- U 2000 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 1721 1939 4.50 7 -0.87 15 -13.05 
  Bone, Jhonny 1665 ECU0.501-0.3315-4.95 
  Loayza, Joshua 1757 ECU0.501-0.2415-3.60 
  Salazar, Jair 1641 ECU1.0010.15152.25 
  Vega Cordovilla, Maria Jose 1818 ECU0.501-0.1615-2.40 
  Jimenez Carrera, Gabriel 1799 ECU0.001-0.6915-10.35 
  Arevalo Lolaya, Dennis 1589 ECU1.0010.11151.65 
  Lopez Flores, Daniel 1781 ECU1.0010.29154.35 

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, 5ta Parada U-2000 lOJA ECU 2008-09-12
RcRownchangeKK*chgGame
 1764 1939 1.00 2 -0.45 15 -6.75 
  Sanchez, Jhon 1822 ECU0.001-0.6615-9.90 
  Villafuerte, Angie 1706 ECU1.0010.21153.15 

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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