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Ruofei Shuang

Seattle, WA
4.5D year-end 2026
31 matches · 13W–18L · seasons 2026–2026
Bump probability
4.04.55.0lowhigh
Where this rating stands today. Taller means more likely.
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The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
4.10
estimated dynamic rating
Where the rating sits now, on 31 matches this season · USTA never publishes this number
10%
down to 4.0
90%
stay 4.5
0%
up to 5.0
Projected to December: 7% down · 93% stay · 0% up, from a year-end estimate of 4.12. Higher than today’s 4.10 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. This rating sits in the lower half of the band, and every match moves it.

Our estimate, not a USTA figure.
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scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
Seattle · 4.5
67 of 127
WA · 4.5
210 of 442
By our estimated rating, not the published level.
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Ruofei is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
How you rank at your level

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level4 levels played
0.0
1W–0L
not enough matches yet
4.0
41.7%
5W–7L · 38.4% of games
4.5
55.6%
5W–4L · 55% of games
7.0mixed
25%
2W–6L · 46.4% of games

Games won matters more than matches won — NTRP adjusts on margins.

Match history31 matches
W
2026-07-08 · #1 Female Singles · 0.0
−0.029about as expected — took 86% of games against 84% expected
6-1
W
2026-06-26 · #1 Doubles · 4.5 · with Yimeng Song
+0.044better than expected — took 80% of games against 55% expected
6-0, 6-3
W
2026-06-24 · #1 Doubles · 4.5 · with Yimeng Song
+0.028better than expected — took 58% of games against 45% expected
4-6, 6-2, 1-0
L
Misako Wongpachamps
2026-06-20 · #1 Singles
expectation pending — we're still fetching an opponent's record
6-1, 6-1
L
2026-06-10 · #1 Doubles · 4.5 · with Yimeng Song
+0.025better than expected — took 45% of games against 36% expected
4-6, 6-3, 1-0
W
2026-06-07 · #2 Singles · 4.5
+0.021better than expected — took 86% of games against 67% expected
6-1, 6-1
L
2026-05-29 · #1 Singles · 4.5
−0.015below expectation — took 14% of games against 31% expected
6-1, 6-1
L
Ellie Chapman
2026-05-16 · #1 Singles · 4.5
expectation pending — we're still fetching an opponent's record
3-6, 7-5, 1-0
L
2026-05-09 · #2 Singles · 4.5
−0.011below expectation — took 35% of games against 43% expected
4-6, 6-0, 1-0
L
Ruofei Shuang - (DQ)*
2026-04-19 · #1 Singles · 4.0 · with Emily Misleh
expectation pending — we're still fetching an opponent's record
6-0, 6-2
W
2026-04-18 · #2 Singles · 4.5
+0.027better than expected — took 71% of games against 55% expected
6-2, 6-3
W
Mui Plumb
2026-04-11 · #2 Singles · 4.5
expectation pending — we're still fetching an opponent's record
6-3, 7-6
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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.