Blitz: Individual Calculations August 2017
 Salazar Gould, Melanie  Total change: -44.20  Rating chartPersonal card
 Torneo Blitz Touch Costa Rica San Jose CRC 2017-06-28
RcRownchangeKK*chgGame
 1613 1653 3.00 6 -0.31 20 -6.20 
  Urbina Quiroz, Edwin 2053  * CRC0.001-0.0820-1.60 
  Semana Ramirez, Jerian 1253  * CRC1.0010.08201.60 
  Duran Vega, Sergio f2053  * CRC0.001-0.0820-1.60 
  Nunez Okubo, Isao c1378 CRC0.001-0.8320-16.60 
  Diaz Charpentier, Kristel Melissa 1651 CRC1.0010.502010.00 
  Ocampo Arias, Jose Ignacio 1289 CRC1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Panamerican Youth Championship Blitz Girls U14 2017 San Jose CRC 2017-07-06
RcRownchangeKK*chgGame
 1426 1659 5.00 9 -1.90 20 -38.00 
  Garcia Andrada, Heidy Nicole 1385 PER0.001-0.8320-16.60 
  Shih Gould, Annie wc1707 CRC0.001-0.4320-8.60 
  Noronha Linares, Alessandra Fior 1293 PER1.0010.10202.00 
  Quintana, Daniela Sofia 1274 PER1.0010.09201.80 
  Bosco, Giuliana wc1453 ARG0.001-0.7620-15.20 
  Sierra Berrocal, Gabriela 1259  * CRC1.0010.08201.60 
  Velea, Anne-Marie 1464 USA1.0010.25205.00 
  Arauco Celestino, Arianna Sofia 1419 PER1.0010.20204.00 
  Dommalapati, Aasa wc1584 USA0.001-0.6020-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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