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Sienna Brewis

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RSA · 13 yrs · K=40 · Peak 1644 (By Feb 2026)

Best performance: 1687 at 2025 Mzansi Individual Championships (U20 Open)(Best of 2025)

World #=165110 live, down 5346#159,764 publishedSouth Africa #=1180

OCT26 Rating

1571

Live Rating

1571.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202615710
Sep 202615710
Aug 202615710
Jul 202615710
Jun 202615710
May 20261571-73
Apr 202616440
Mar 202616440

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
2026 South African Junior Closed (U14 Girls)Mar 28 – Apr 2TPR 13554/9

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

1 of 6 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.

Rated near Sienna Brewis · Classical

World

  1. #=165110 Anna Korzanova1571.0
  2. #=165110Marija Jefimova1571.0
  3. #=165110Sienna Brewis1571.0
  4. #=165110Sindira Joshi1571.0
  5. #=165110Uttam Changbang1571.0

South Africa

  1. #=1177Museera Meeran1571.8
  2. #1179Jackie M. Ngubeni1571.2
  3. #=1180Sienna Brewis1571.0
  4. #=1180Lethabo Kevin Tondatshe1571.0
  5. #=1180Qi Weng1571.0

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