Individual Calculations September 2016
 Qiao, Cindy  Total change: 12.00  Rating chartPersonal card
 XXVII Panamericano de la Juventud Sub-14 Femenino Montevideo URU 2016-07-25
RcRownchangeKK*chgGame
 1601 1699 5.50 9 -0.11 40 -4.40 
  Espinal Reynoso, Romina 1491 MEX1.0010.23409.20 
  Salazar Gould, Melanie wf1614 CRC0.501-0.1240-4.80 
  Malan, Lucia 1381 URU1.0010.13405.20 
  Kao, Camille Y 1739 USA0.5010.06402.40 
  Diaz, Luisa Fernanda wf1696 COL0.001-0.5040-20.00 
  Lemus Pena, Macarena 1570 CHI1.0010.334013.20 
  Hilario, Aleyla 1683 PER0.501-0.0240-0.80 
  Estrada Cantaro, Alexandra Fiore 1631 PER1.0010.414016.40 
  Puppi Lazo , Stephanie Beatriz 1607 PER0.001-0.6340-25.20 

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)
 
 2016 NAYCC U18 Girls Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 1817 1699 2.50 6 0.41 40 16.40 
  Ding, Kimberly wf1966 USA1.0010.824032.80 
  Wang, Constance 1886 CAN0.5010.24409.60 
  Matus, Nastassja A wc1806 USA0.001-0.3540-14.00 
  Luo, Maggie 1672 USA1.0010.464018.40 
  Samadashvili, Martha wf1791 USA0.001-0.3740-14.80 
  Davis, Katherine S 1780 USA0.001-0.3940-15.60 

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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