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Ziyi Guo

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USA · 15 yrs · K=40 · Peak 1748 (Apr 2026)

Best performance: 1686 at Tuesday Night Action — Under 1600(Best of 2026)

World #=134700 live543#134,157 publishedUnited States #4095

OCT26 Rating

1636

Live Rating

1636.8

Change

+0.8

Games Played

1

Rating History · Classical

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Classical games since the October list

TournamentScoreChange
2026 Charlotte Fall Open — U2000 3-DayOct 2 – Oct 4TPR 1650½/1+0.8

Event timeline · Classical

14 of 15 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Recent opponents · Classical

Shaurya Nannapaneni

Rated near Ziyi Guo · Classical

World

  1. #=134700Ali AlAbbas1636.8
  2. #=134700RaoB Mallikarjuna1636.8
  3. #=134700Ziyi Guo1636.8
  4. #=134703Hakan Warston1636.6
  5. #=134703Pascal Woyave1636.6

United States

  1. #=4086Preron Chakrabarty1637.0
  2. #=4086Cian Munjal1637.0
  3. #4095Ziyi Guo1636.8
  4. #=4096Rahul Nadig1636.0
  5. #=4096Simone Pagan Griso1636.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE