Individual Calculations May 2012
 Jaramillo Arce, Katherine  Total change: 39.00  Rating chartPersonal card
 Sub-Zonal 2.3.5 Femenino Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 1919 1827 5.00 9 1.54 15 23.10 
  Segarra Choe, Tammy wf2006 PUR1.0010.731510.95 
  Richards, Deborah wf1989 JAM0.001-0.2915-4.35 
  Aponte, Oriana Isabel 1875 VEN1.0010.57158.55 
  Pinargote Carreno, Kassandra 1929 ECU0.001-0.3615-5.40 
  Salazar Loor, Sara 1953 ECU1.0010.671510.05 
  Heredia Serrano, Carla wm2142 ECU0.001-0.1415-2.10 
  Rovira, Tairu wc1991 VEN0.001-0.2815-4.20 
  Bohorquez Canizares, Maria 1713 ECU1.0010.34155.10 
  Rosales Murillo, Cristina 1677 ECU1.0010.30154.50 

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)
 
 FEDA 183 "I Torneo Pre-Olimpico Femenino Guayaquil ECU 2012-03-23
RcRownchangeKK*chgGame
 2042 1827 2.50 6 1.06 15 15.90 
  Heredia Serrano, Carla wm2142 ECU0.5010.36155.40 
  Salazar Loor, Sara 1953 ECU1.0010.671510.05 
  Moncayo Romero, Evelyn wm2146 ECU0.001-0.1315-1.95 
  Orejuela Chango, Paulina 1970 ECU0.5010.19152.85 
  Romero Echeverria, Abigail wf2117 ECU0.001-0.1615-2.40 
  Matute Loja, Belen 1925 ECU0.5010.13151.95 

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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