| Match History (Rating) | View Advanced Player Stats |
|
Grace Koza (Littleton, CO)
Female |
4.5 C 12/31/2024 |
| Estimated Dynamic Rating |
4.5459 11/15/2025 |
| Projected Year End Rating |
------ ---------- |
4.5 Rating Meter
4.0001 - 4.5000
4.0001 - 4.5000
| 09/02/2025 | S1 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
W | LTC-M GREEN Intermountain |
| 4-6 6-4 1-0 |
Jessica Ouwerkerk (4.55) | |
| Match: 4.58 | Rating: 4.55 |
| 09/02/2025 | D2 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
W | LTC-M NAVY Intermountain |
| Lara Callas (4.04) | 5-7 7-6 1-0 |
Mary Brennan (4.46) Denise Belk (4.31) |
| Match: 4.62 | Rating: 4.55 |
| 08/19/2025 | S1 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
L | SS-LGT YELLOW Intermountain |
| 5-7 6-4 1-0 |
Katherine Richey (4.41) | |
| Match: 4.39 | Rating: 4.52 |
| 08/12/2025 | S1 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
L | SS-LGT PURPLE Intermountain |
| 2-6 6-1 1-0 |
Laura Kannaka (4.40) | |
| Match: 4.34 | Rating: 4.53 |
| 08/05/2025 | S1 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
W | BP ORANGE Intermountain |
| 7-5 6-3 |
Christi Valicenti (4.27) | |
| Match: 4.40 | Rating: 4.53 |
| 07/29/2025 | S1 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
W | LTC-M NAVY Intermountain |
| 6-2 6-3 |
Taryn Stromback (4.51) | |
| Match: 4.75 | Rating: 4.60 |
| 07/22/2025 | S1 | Adult Other 4.5 |
|---|---|---|
| KC-RH BLUE Intermountain |
W | LTC-M GREEN Intermountain |
| 6-3 6-2 |
Jessica Ouwerkerk (4.63) | |
| Match: 4.87 | Rating: 4.59 |
| 06/07/2025 | D1 | Mixed 18+ 9.0 Districts |
|---|---|---|
| SS-H GREEN Intermountain |
W | LTFCS MARTIN Intermountain |
| John Koza (4.38) | 6-1 6-4 |
Frank Backes (4.19) Judy Flaherty (4.13) |
| Match: S | Rating: 4.35 |
| 05/31/2025 | S1 | Adult 18+ 4.5 |
|---|---|---|
| KC-CC PURPLE Intermountain |
W | WP GREEN Intermountain |
| 6-0 6-4 |
Julia Bridgewater (4.11) | |
| Match: 4.44 | Rating: 4.47 |
| 05/20/2025 | S1 | Adult 18+ 4.5 |
|---|---|---|
| KC-CC PURPLE Intermountain |
W | WP RED Intermountain |
| 6-4 4-6 1-0 |
Evelyn Oltmans (-----) | |
| Match: S | Rating: 4.55 |
| 05/13/2025 | S1 | Adult 18+ 4.5 |
|---|---|---|
| KC-CC PURPLE Intermountain |
W | LTFC GREEN Intermountain |
| 6-2 6-1 |
Maggie Wilson (4.44) | |
| Match: 4.78 | Rating: 4.55 |
| 05/06/2025 | S1 | Adult 18+ 4.5 |
|---|---|---|
| KC-CC PURPLE Intermountain |
W | SS-LGT RED Intermountain |
| 4-6 2-4 |
Perri Anderson (4.48) | |
| Match: 4.34 | Rating: 4.42 |
| 05/04/2025 | D1 | Mixed 18+ 9.0 |
|---|---|---|
| SS-H GREEN Intermountain |
L | SS-H GOLD Intermountain |
| John Koza (4.55) | 7-5 6-2 |
Michael Alexander (4.63) Michelle Foreman (4.25) |
| Match: S | Rating: 4.35 |
| 04/27/2025 | D2 | Mixed 18+ 9.0 |
|---|---|---|
| SS-H GREEN Intermountain |
W | SS-LGT RED Intermountain |
| ryan beckstrom (4.33) | 6-3 4-6 1-0 |
Natalia Isabel Camera Perez (4.21) John Kelleher (4.24) |
| Match: 4.30 | Rating: 4.35 |
| 04/22/2025 | S1 | Adult 18+ 4.5 |
|---|---|---|
| KC-CC PURPLE Intermountain |
W | WP GREEN Intermountain |
| 6-2 6-2 |
Michelle Miller (4.26) | |
| Match: 4.55 | Rating: 4.47 |
| 04/15/2025 | S1 | Adult 18+ 4.5 |
|---|---|---|
| KC-CC PURPLE Intermountain |
W | WP RED Intermountain |
| 6-4 6-4 |
Mariana Hosomi (4.46) | |
| Match: 4.56 | Rating: 4.41 |
| 04/13/2025 | D2 | Mixed 18+ 9.0 |
|---|---|---|
| SS-H GREEN Intermountain |
W | PCC GREEN Intermountain |
| John Koza (-----) | 7-5 6-2 |
Jim Carpenter (4.22) Tanja Sukovic (4.35) |
| Match: S | Rating: 4.36 |
| 04/06/2025 | D1 | Mixed 18+ 9.0 |
|---|---|---|
| SS-H GREEN Intermountain |
W | HG BLUE Intermountain |
| Jordan Jacob (4.44) | 6-7 6-3 1-0 |
Rory Jaggers (4.33) James Jaggers (4.32) |
| Match: 4.36 | Rating: 4.36 |
| 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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