| Match History (2019) | View Advanced Player Stats |
|
Derchang Chao (San Diego, CA)
Male |
3.5 M 12/31/2021 |
| Estimated Dynamic Rating |
3.2491 M 11/24/2024 |
| Projected Year End Rating |
------ ---------- |
3.5 Rating Meter
3.0001 - 3.5000
3.0001 - 3.5000
| 2019 Overall Season |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 40+ 3.5 | 4 | 3 | 1 | 0 | 75.0 | 9 | 7 | 2 | 77.8 | 77 | 48 | 29 | 62.3 | 1 |
| Adult 55+ 8.0 | 4 | 2 | 2 | 0 | 50.0 | 9 | 4 | 5 | 44.4 | 72 | 32 | 40 | 44.4 | 1 |
| Mixed Other 9.0 | 3 | 0 | 3 | 0 | 0.0 | 6 | 0 | 6 | 0.0 | 63 | 24 | 39 | 38.1 | 1 |
| Total | 11 | 5 | 6 | 0 | 45.5 | 24 | 11 | 13 | 45.8 | 212 | 104 | 108 | 49.1 | 3 |
| 11/23/2019 | D3 | Mixed Other 9.0 |
|---|---|---|
| SDNC Tri- 9.0 RPTC/ Donahue So California |
L | SDNC Tri- 9.0 Rancho Santa Fe TC/ Gillies So California |
| Mae Alonsagay (3.24) | 6-3 6-3 |
Christine Tangarie (3.01) Jeff Kelleher (3.20) |
| Match: 2.94 | Rating: 3.21 |
| 10/19/2019 | D3 | Mixed Other 9.0 |
|---|---|---|
| SDNC Tri- 9.0 RPTC/ Donahue So California |
L | SDNC Tri- 9.0 Park Hyatt Aviara/ Yasuda So California |
| Mae Alonsagay (3.37) | 7-6 6-1 |
Brent Chick (-----) Penny Yasuda (3.06) |
| Match: S | Rating: 3.20 |
| 10/12/2019 | D3 | Mixed Other 9.0 |
|---|---|---|
| SDNC Tri- 9.0 RPTC/ Donahue So California |
W | SDNC Tri- 9.0 El Camino CC/ Rush So California |
| Mae Alonsagay (-----) | 6-0 6-0 |
Default |
| Match: ----- | Rating: ----- |
| 09/21/2019 | D3 | Mixed Other 9.0 |
|---|---|---|
| SDNC Tri- 9.0 RPTC/ Donahue So California |
L | SDNC Tri- 9.0 Rancho Santa Fe TC/ Gillies So California |
| Shinobu Horne (3.20) | 7-6 7-5 |
Carlie Pasha Berke (3.34) Nick Ovchinnikov (3.22) |
| Match: 3.21 | Rating: 3.20 |
| 08/18/2019 | D3 | Adult 55+ 8.0 |
|---|---|---|
| SDNC 8.0 Rancho Penasquitos TC/ Scherer So California |
W | SDNC 8.0 Kit Carson Park/ Plunkett So California |
| Brian McCray (-----) | 6-0 6-0 |
Default |
| Match: ----- | Rating: ----- |
| 08/11/2019 | D2 | Adult 55+ 8.0 |
|---|---|---|
| SDNC 8.0 Rancho Penasquitos TC/ Scherer So California |
W | SDNC 8.0 El Camino CC/ Rush So California |
| Zhongquan Zhao (3.63) | 4-6 6-3 1-0 |
Hugh Lovelace (3.57) Larry Bajada (3.62) |
| Match: 3.46 | Rating: 3.32 |
| 07/28/2019 | D3 | Adult 55+ 8.0 |
|---|---|---|
| SDNC 8.0 Rancho Penasquitos TC/ Scherer So California |
L | SDNC 8.0 Morgan Run/ Manheim So California |
| Steve Leffler (3.52) | 6-0 6-3 |
Jerry Storvold (3.67) Joe Manheim (3.66) |
| Match: 3.21 | Rating: 3.25 |
| 07/21/2019 | D3 | Adult 55+ 8.0 |
|---|---|---|
| SDNC 8.0 Rancho Penasquitos TC/ Scherer So California |
L | SDNC 8.0 RB S&TC/ Tollen So California |
| Steve Leffler (3.53) | 6-3 6-2 |
Joseph Zesbaugh (3.85) Roger Preston (3.73) |
| Match: 3.43 | Rating: 3.28 |
| 07/07/2019 | D3 | Adult 55+ 8.0 |
|---|---|---|
| SDNC 8.0 Rancho Penasquitos TC/ Scherer So California |
W | SDNC 8.0 San Dieguito TC/ Patton So California |
| Steve Leffler (3.44) | 6-2 7-5 |
Roger Manchester (3.65) Phil Ryan (3.30) |
| Match: 3.55 | Rating: 3.29 |
| 03/24/2019 | D1 | Adult 40+ 3.5 |
|---|---|---|
| SDNC 3.5 RPTC/ Chao (3) So California |
W | SDNC 3.5 La Costa/ Murphy (3) So California |
| Joon Choi (3.51) | 6-2 6-3 |
Robert Barnes (3.20) Brian Zender (3.21) |
| Match: 3.30 | Rating: 3.23 |
| 03/10/2019 | D3 | Adult 40+ 3.5 |
|---|---|---|
| SDNC 3.5 RPTC/ Chao (3) So California |
W | SDNC 3.5 San Dieguito/ Lambert (3) So California |
| Yi Zhang (-----) | 6-0 6-0 |
Default |
| Match: ----- | Rating: ----- |
| 02/17/2019 | D2 | Adult 40+ 3.5 |
|---|---|---|
| SDNC 3.5 RPTC/ Chao (3) So California |
L | SDNC 3.5 Kit Carson Park/ Warren (3) So California |
| Joon Choi (3.74) | 6-3 3-6 6-3 |
David Burkle (3.37) Adam Thompson (-----) |
| Match: S | Rating: 3.20 |
| 02/10/2019 | D1 | Adult 40+ 3.5 |
|---|---|---|
| SDNC 3.5 RPTC/ Chao (3) So California |
W | SDNC 3.5 Santaluz Club/ Sexton (3) So California |
| Joon Choi (-----) | 6-3 6-1 |
Andy Chao (3.45) Jon Doyle (-----) |
| Match: S | Rating: 3.20 |
| 01/13/2019 | D2 | Adult 40+ 3.5 |
|---|---|---|
| SDNC 3.5 RPTC/ Chao (3) So California |
W | SDNC 3.5 Rancho Santa Fe TC/ Lindsey (3) So California |
| Albert Kim (3.43) | 6-1 6-4 |
Rick Carpenter (3.09) Derek Clotfelter (3.12) |
| Match: 3.23 | Rating: 3.20 |
| 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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