Individual Calculations September 2016
 Matus, Nastassja A  Total change: 42.40  Rating chartPersonal card
 XXVII Panamericano de la Juventud Sub-12 Femenino Montevideo URU 2016-07-25
RcRownchangeKK*chgGame
 1512 1766 7.50 8 1.08 40 43.20 
  Rodriguez Marquez, Luz Mar 1421 MEX1.0010.11404.40 
  Prado Matos, Briguithe 1583 PER1.0010.264010.40 
  Bosco, Giuliana 1499 ARG1.0010.18407.20 
  Mamani, Anahi wf1650 BOL1.0010.344013.60 
  Dommalapati, Aasa wc1583 USA0.501-0.2440-9.60 
  Feller, Gabriela Luisa Vicente 1495 BRA1.0010.17406.80 
  Antezana, Ariana wc1489 BOL1.0010.17406.80 
  Romero Troncoso, Liset Anais 1375 CHI1.0010.09403.60 

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)
 
 2016 NAYCC U18 Girls Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 1861 1806 3.00 7 -0.02 40 -0.80 
  Nguyen, Emily wf2067 USA0.5010.324012.80 
  Qiao, Cindy wf1699 CAN1.0010.354014.00 
  Ouellet, Maili-Jade wc1906 CAN0.001-0.3640-14.40 
  Ding, Kimberly wf1966 USA0.5010.21408.40 
  Vittal, Sanjana wf1643 USA0.501-0.2240-8.80 
  Samadashvili, Martha wf1791 USA0.001-0.5240-20.80 
  Liu, Joanna wf1956 USA0.5010.20408.00 

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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