| Match History (2018) | View Advanced Player Stats |
|
Donna Sommerfeldt (Saint Paul, MN)
Female |
4.0 C 12/31/2023 |
| Estimated Dynamic Rating |
3.6696 6/14/2024 |
| Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000
3.5001 - 4.0000
| 2018 Overall Season |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 40+ 4.0 | 5 | 1 | 4 | 0 | 20.0 | 10 | 2 | 8 | 20.0 | 81 | 25 | 56 | 30.9 | 0 |
| Total | 5 | 1 | 4 | 0 | 20.0 | 10 | 2 | 8 | 20.0 | 81 | 25 | 56 | 30.9 | 0 |
| Match Date | League | Team | Court | Partner | Opponent(s) | W/L | Result | Match | Rating |
|---|---|---|---|---|---|---|---|---|---|
| 07/19/2018 | Adult 40+ 4.0 |
Lorentz 40+ Summer Northern |
D3 |
Janet Kolbu (3.74) |
Carrie Ziemkowski (3.84) Jodi Carman Kortsha (3.38) |
W | 7-5 6-3 |
3.49 | 3.35 |
| 07/12/2018 | Adult 40+ 4.0 |
Lorentz 40+ Summer Northern |
S2 |
Amy Mitchell (3.93) |
L | 6-0 6-0 |
3.20 | 3.23 | |
| 06/28/2018 | Adult 40+ 4.0 |
Lorentz 40+ Summer Northern |
S2 |
Visala Goswitz (3.35) |
L | 6-4 6-1 |
3.11 | 3.20 | |
| 06/07/2018 | Adult 40+ 4.0 |
Lorentz 40+ Summer Northern |
D3 |
Lisa Sinclair (3.38) |
Carol Seaberg (3.48) Kathy Spanish (3.82) |
L | 6-3 6-2 |
3.35 | 3.34 |
| 05/31/2018 | Adult 40+ 4.0 |
Lorentz 40+ Summer Northern |
D3 |
Lisa Sinclair (3.40) |
Karin Dayton (3.66) Jane Alschlager (3.59) |
L | 6-0 6-2 |
3.23 | 3.27 |
| 07/19/2018 | D3 | Adult 40+ 4.0 |
|---|---|---|
| Lorentz 40+ Summer Northern |
W | Richards-Kortsha 10SNE1 Northern |
| Janet Kolbu (3.74) | 7-5 6-3 |
Carrie Ziemkowski (3.84) Jodi Carman Kortsha (3.38) |
| Match: 3.49 | Rating: 3.35 |
| 07/12/2018 | S2 | Adult 40+ 4.0 |
|---|---|---|
| Lorentz 40+ Summer Northern |
L | Foley/Ouyang Northern |
| 6-0 6-0 |
Amy Mitchell (3.93) | |
| Match: 3.20 | Rating: 3.23 |
| 06/28/2018 | S2 | Adult 40+ 4.0 |
|---|---|---|
| Lorentz 40+ Summer Northern |
L | Hathaway - Team Thursday Northern |
| 6-4 6-1 |
Visala Goswitz (3.35) | |
| Match: 3.11 | Rating: 3.20 |
| 06/07/2018 | D3 | Adult 40+ 4.0 |
|---|---|---|
| Lorentz 40+ Summer Northern |
L | Snyder - Bootleggers Northern |
| Lisa Sinclair (3.38) | 6-3 6-2 |
Carol Seaberg (3.48) Kathy Spanish (3.82) |
| Match: 3.35 | Rating: 3.34 |
| 05/31/2018 | D3 | Adult 40+ 4.0 |
|---|---|---|
| Lorentz 40+ Summer Northern |
L | Jensen Northern |
| Lisa Sinclair (3.40) | 6-0 6-2 |
Karin Dayton (3.66) Jane Alschlager (3.59) |
| Match: 3.23 | Rating: 3.27 |
| Glossary |
| Match | Player rating for individual match. |
| Rating | Dynamic rating after completed match. |
| NC | Match not yet calculated into rating. |
| S | Self rated or unrated player involved in match so no match rating calculated for current player. |
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