Mary Tietjen is a racing driver who last raced in PCA Club Racing. Tietjen has recorded 0 wins and 0 podiums from 16 starts.[1]
A Racer Rating of 400 ranks Tietjen 40026th of 40,200 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file, decayed for time since their last race.
| 2012-09-30 | Summit Point Motorsports Park G | P9 | −51 |
| 2012-09-29 | Summit Point Motorsports Park G | P10 | −82 |
| 2012-09-29 | Summit Point Motorsports Park G | P10 | −81 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +29 | New Jersey Motorsports Park 2010 | PCA Club Racing | P4 |
| +16 | Lime Rock Park 2007 | PCA Club Racing | P7 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | ▸PCA Club Racing | 3 | 0 | 0 | 0 | 0 | 0 | P18 | −213 | 400 | |
| 2010 | ▸PCA Club Racing | 3 | 0 | 0 | 0 | 0 | 0 | P9 | −51 | 405 | |
| 2007 | ▸PCA Club Racing | 7 | 0 | 0 | 1 | 0 | 0 | P20 | −318 | 455 | |
| 2004 | ▸PCA Club Racing | 3 | 0 | 0 | 0 | 0 | 0 | P27 | −577 | 773 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Ronald Tietjen | 469 | 10 | 0 | 10 | 0% |
| 🏳️ Derek Tietjen | 1,192 | 6 | 0 | 6 | 0% |
| 🏳️ Alain Goulet | 633 | 6 | 1 | 5 | 17% |
| 🏳️ Omar Hilmi | 1,440 | 4 | 1 | 3 | 25% |
| 🏳️ Ernie Jakubowski | 1,292 | 4 | 0 | 4 | 0% |
| 🏳️ Doug Crossman | 1,976 | 3 | 0 | 3 | 0% |
| 🇬🇧 David Dean | 1,602 | 3 | 0 | 3 | 0% |
| 🏳️ Baron Jacobs | 1,569 | 3 | 1 | 2 | 33% |
| 🏳️ Louis Betstadt | 1,230 | 3 | 0 | 3 | 0% |
| 🏳️ Jeffrey Neiblum | 1,159 | 3 | 0 | 3 | 0% |
| 🏳️ Robert TurgeonHigher-rated | 2,110 | 1 | 1 | 0 | 100% |
| 🏳️ Hiroshi HatanoHigher-rated | 1,439 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 40,016 | 🏳️ Margaret Rose Hawley | SCCA Regionals | 400 |
| 40,017 | 🏳️ Mark Covington | NASA | 400 |
| 40,018 | 🏳️ Mark Fishero | BMW CCA Club Racing | 400 |
| 40,019 | 🏳️ Mark Gentili | SCCA Regionals | 400 |
| 40,020 | 🏳️ Mark Gravius | SCCA Regionals | 400 |
| 40,021 | 🏳️ Martin Gatto | SCCA Regionals | 400 |
| 40,022 | 🏳️ Martin Mahoney | BMW CCA Club Racing | 400 |
| 40,023 | 🏳️ Martin Okun | PCA Club Racing | 400 |
| 40,024 | 🏳️ Marty Mehterian | NASA | 400 |
| 40,025 | 🏳️ Mary Riddel | NASA | 400 |
| 40,026 | 🏳️ Mary Tietjen | PCA Club Racing | 400 |
| 40,027 | 🏳️ Mathew Richardson | NASA | 400 |
| 40,028 | 🏳️ Matt Moore | NASA | 400 |
| 40,029 | 🏳️ Matthew Cail | NASA | 400 |
| 40,030 | 🇦🇷 Mauro Rial | TC Pista Mouras | 400 |
| 40,031 | 🏳️ Max Gokhman | SCCA Regionals | 400 |
| 40,032 | 🏳️ Melanie Meckel | SCCA Regionals | 400 |
| 40,013 | 🏳️ MI Jee Song | PCA Club Racing | 400 |
| 40,033 | 🏳️ Michael Hamza | PCA Club Racing | 400 |
| 40,034 | 🇺🇸 Michael Kelley | NASA | 400 |
| 40,035 | 🏳️ Michael Papworth | NASA | 400 |
Mary Tietjen is a racing driver who last raced in PCA Club Racing. Tietjen has recorded 0 wins and 0 podiums from 16 starts.[1]
A Racer Rating of 400 ranks Tietjen 40026th of 40,200 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file, decayed for time since their last race.