Individual Calculations July 2009
 Yaguana, Angeles  Total change: 0.00  Rating chartPersonal card
 XIV Grand Prix, 3era. Parada Guayaquil ECU 2009-04-10
RcRownchangeRpKK*chgGame
 1749 0 0.00 3 0.00 1049   0.00 
  Gualpa, Galo 1819 ECU0.0010.00 0.00 
  Maldonado Carpio, Sergio 1790 ECU0.0010.00 0.00 
  Salazar, Jair 1638 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)
 
 Campeonato Nacional Femenino U-13 Portoviejo ECU 2009-04-13
RcRownchangeRpKK*chgGame
 1671 0 1.50 3 0.00 1671   0.00 
  Olaya, Sandra 1565 ECU1.0010.00 0.00 
  Castillo, Anahi 1721 ECU0.0010.00 0.00 
  Villegas Reyes, Maria 1728 ECU0.5010.00 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)
 
 XIV Grand Prix, 4ta. Parada Coca ECU 2009-05-01
RcRownchangeRpKK*chgGame
 1745 0 0.50 2 0.00 1552   0.00 
  Caceres Limones, Anara 1788 ECU0.5010.00 0.00 
  Ponce Ponce, Fabian 1702 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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