Peter Chang’s NorCal tennis rating
Peter Chang
USTA 4.5 · NorCal league player
Other formats · don’t affect your rating above
Combo 4.38
Aug 30 · Doubles+0.03
W E. White / R. Gosain
7-5,6-3 · 3D · with Kris Jornlin
● Won ● Lost · Select a point to see that match.Your whole season is recalculated every night, so earlier points can shift as new results come in.
Current season
3 matches
Published NorCal results in 2026 — 2 scoring, 1 combo or mixed. Combo and mixed don’t affect NTRP ratings.
Aug 30, 2026 · Doubles · 3D · Combo
Won 7-5,6-3
+0.03
Combo rating 4.36 → 4.38Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 19, 2026 · Singles
Won 6-2,7-6
+0.04
Rating 4.34 → 4.38Singles result
Apr 9, 2026 · Doubles
Lost 4-6,3-6
−0.13
Rating 4.48 → 4.34Doubles result
Best match
+0.04
Apr 19 vs Jonathan Sievers
Worst match
−0.13
Apr 9 vs M. Bedard / M. Zimmerling
Where you started ›4.44
2016 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Sep 20
Peter Chang’s MatchPoint NorCal tennis rating is 4.38, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on JOHNSON RANCH CM8.5A.
MatchPoint ratings are estimates based on published USTA NorCal league results. Data through September 20, 2026.
Year-end re-anchoring
Pulled toward the 2024 year-end level+0.024.46
Pulled toward the 2025 year-end level+0.024.48
Captain a team?
Win more matches with less captain work.
Use ratings, availability, and opponent context to build better lineups—and get your time back.
Set up my team