Kirk OfferleCurrently on WASHOE TENNIS CLUB/WASHOE TC CM8.5A
3.78
Combo rating 3.82 → 3.72Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Best match
+0.12
Sep 21 vs B. Sloan / J. Tacbaya
Worst match
−0.16
Oct 5 vs K. Offerle / D. Kroshus
Where you started ›3.89
2021 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
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.
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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
Charles Robinson’s MatchPoint NorCal tennis rating is 3.78, an independent estimate based on published NorCal league results through September 20, 2026.
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+0.063.73
Pulled toward the 2025 year-end level+0.053.78
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