Individual Calculations September 2017
 Kong, Sydney  Total change: 0.00  Rating chartPersonal card
 14th Annual SPF Girls' Invitational Saint Louis, Missouri USA 2017-07-22
RcRownchangeRpKK*chgGame
 1888 0 1.50 4 0.00 1801   0.00 
  Ouellet, Maili-Jade wm1944 CAN0.0010.00 0.00 
  Velea, Anne-Marie 1464 USA0.5010.00 0.00 
  Miller, Rachel cwf1857 JAM1.0010.00 0.00 
  Zhou, Qiyu fwg2287 CAN0.0010.00 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)
 
 2017 National Girls Tournament of Champions Norfolk, Virginia USA 2017-07-29
RcRownchangeRpKK*chgGame
 1890 0 0.00 3 0.00 1090   0.00 
  Wang, Annie wm2023 USA0.0010.00 0.00 
  Konovalenko, Sasha wf1882 USA0.0010.00 0.00 
  Hajiarbabi, Kiana 1765 IRI0.0010.00 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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