Individual Calculations September 2012
 Pinos Cevallos, Vivian  Total change: 0.00  Rating chartPersonal card
 XVII GRAND PRIX 5ta. Parada Coca ECU 2012-04-27
RcRownchangeRpKK*chgGame
 1713 0 0.00 1 0.00 913   0.00 
  Bohorquez Canizares, Maria 1713 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)
 
 XVII Grand Prix, 6ta. Parada Macas ECU 2012-06-29
RcRownchangeRpKK*chgGame
 1433 0 0.50 4 0.00 1111   0.00 
  Ruiztipantasig, Mishell 1483 ECU0.5010.00 0.00 
  Tapia, Steven 1382 ECU0.0010.00 0.00 
  Salazar Zambrano, Estefania 1464 ECU0.0010.00 0.00 
  Barros Tuapante, Daysi 1403 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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