- Rating:
- 2.21561
- Chapter:
- Greater Washington Go Club
- AGA member since:
- July 15, 1975
- Expiration Date:
- None
- Membership type:
- lifetime
- Highest Rating:
- 2.6998
- Sigma:
- 0.28453
- Last Rated At:
- July 17, 2019
- Last Tournament:
- cong20190717die - on 2019-07-17 with 97 players
Koester Jr., Kenneth M. has 284 games in the AGAGD:
| Opponent | Games | Won | Lost | Rate |
|---|---|---|---|---|
| Small, Haskell (1062) | 12 | 6 | 6 | 0.50 |
| Arnold, Keith L. (81) | 10 | 1 | 9 | 0.10 |
| Straus, Phil (141) | 9 | 4 | 5 | 0.44 |
| Phipps, Joanne (2162) | 4 | 4 | 0 | 1.00 |
| Hlavka, Jim (354) | 4 | 3 | 1 | 0.75 |
| Hewitt, William J. (349) | 4 | 0 | 4 | 0.00 |
| Hunley, Ray W. (8051) | 3 | 3 | 0 | 1.00 |
| Zhou, Xin-Li (4489) | 3 | 3 | 0 | 1.00 |
| Beckett, John (1085) | 3 | 3 | 0 | 1.00 |
| Quintero, Ricardo (5093) | 3 | 3 | 0 | 1.00 |
| Tournament | Date | Won | Lost |
|---|---|---|---|
| cong20190717die - on 2019-07-17 with 97 players | July 17, 2019 | 1 | 1 |
| cong20190714open - on 2019-07-14 with 319 players | July 14, 2019 | 2 | 4 |
| cong20180725die - on 2018-07-25 with 96 players | July 25, 2018 | 0 | 2 |
| cong20180722open - on 2018-07-22 with 289 players | July 22, 2018 | 2 | 3 |
| cong20170806open - on 2017-08-06 with 329 players | Aug. 6, 2017 | 5 | 1 |
| mdop20170527 - on 2017-05-27 with 71 players | May 27, 2017 | 2 | 1 |
| cong20160731open - on 2016-07-30 with 393 players | July 30, 2016 | 4 | 1 |
| cong20150805die - on 2015-08-05 with 77 players | Aug. 5, 2015 | 1 | 3 |
| cong20150802open - on 2015-08-02 with 259 players | Aug. 2, 2015 | 3 | 3 |
| cong20140810open - on 2014-08-10 with 324 players | Aug. 10, 2014 | 1 | 5 |