The Winter 2013 All-Stars List was compiled for rated games completed as of December 31, 2012. To be considered for the All-Stars, you must have been an active, Oregon-based, scholastic chess player in grades K-12 in good standing for the current trimester (in this case, September 1, 2012 through December 31, 2012) and have achieved an established rating. Players must have played at least one regular rated game (NWSRS or USCF) in the trimester. Rankings for those students are based on the highest established rating attained in the trimester, as determined by the maximum of the highest established NWSRS rating held during the trimester and the highest established USCF published monthly rating from the rating supplements published September 2012 through January 2013. Do let us know if you think that you see something incorrect in the list, and we’ll check and correct it if necessary.
All-Stars lists are published each trimester of the year. Any player on one or more of the winter, spring or fall lists — or on the 2013 Lifetime Achievement list, to be published in September — will be eligible to participate in the 2013 6th Annual Oregon All-Stars Invitational, which will be held in October 2013.
| Location | Rating | ||
| Seniors (2012-13) | |||
| 1. | Botez, Alexandra | Clackamas | 2069 |
| 2. | Witt, Steven | Hillsboro | 1869 |
| 3. | Stevens, Matthew | Beaverton | 1575 |
| 4. | Donchenko, Petr | Oregon | 1554 |
| 5. | Summers, Charles G | Portland | 1451 |
| 6. | Dao, Hai | Clackamas | 1374 |
| 7. | Halverson, Benjamin | Portland | 1366 |
| 8. | Ross, Jessica | Coquille | 1356 |
| 9. | Petersen, Alex | Portland | 1355 |
| 10. | Linegar, Mitchell | Portland | 1340 |
| Juniors (2012-13) | |||
| 1. | Dalthorp, Matt | Corvallis | 1820 |
| 2. | Nguyen, Austin | Beaverton | 1648 |
| 3. | Yau, Jonathan | Portland | 1465 |
| 4. | Butenhoff, Patrick | Lake Oswego | 1394 |
| 5. | Webb, Cody | Eugene | 1390 |
| 6. | Vu, Lamson | Portland | 1330 |
| 7. | Seitz, Daniel | Lake Oswego | 1317 |
| 8. | Bhatt, Adarsh S | Portland | 1316 |
| 9. | Dickson, Ian | Corvallis | 1234 |
| 10. | Nutter, John | Portland | 1220 |
| Sophomores (2012-13) | |||
| 1. | Saputra, Yogi | Corvallis | 2049 |
| 2. | Wen, David | Corvallis | 1932 |
| 3. | Skalnes, Eric | Eugene | 1869 |
| 4. | Coste, Samuel | Salem | 1859 |
| 5. | Sato-Duncan, Takuma | Portland | 1778 |
| 6. | Murray, Dillon | Gresham | 1762 |
| 7. | Pikus, Benjamin M | Beaverton | 1572 |
| 8. | Weiss, Philip | Portland | 1534 |
| 9. | Murphy, Dmitri | Portland | 1435 |
| 10. | Allen, Elena | Estacada | 1368 |
| Freshmen (2012-13) | |||
| 1. | Grabinsky, Aaron | Coquille | 1946 |
| 2. | Deng, Clemen | Portland | 1688 |
| 3. | Sharan, Pranav | Lake Oswego | 1575 |
| 4. | Kocher, Cameron | Beaverton | 1516 |
| 5. | Yu, Grant | Portland | 1481 |
| 6. | Soiffer, Rory | Portland | 1468 |
| 7. | Chatterjee, Dhruva | West Linn | 1456 |
| 8. | Liang, William | Beaverton | 1329 |
| 9. | Zhang, Alex | Portland | 1257 |
| 10. | Huard, Dylan | Portland | 1244 |
| 8th Grade (2012-13) | |||
| 1. | Sah, Ashwin | Portland | 1616 |
| 2. | Molchanov, Valentin | Beaverton | 1536 |
| 3. | Doddapaneni, Venkat | Portland | 1525 |
| 4. | Skoro, Gabriel | Portland | 1519 |
| 5. | Brahmarouthu, Abhinav | Portland | 1499 |
| 6. | Aditya, Neal | Portland | 1417 |
| 7. | Bhatt, Rohan | Portland | 1416 |
| 8. | Majmudar, Rahul | Portland | 1402 |
| 9. | Jewell, Nathan | Portland | 1360 |
| 10. | Chen, James | Salem | 1359 |
| 7th Grade (2012-13) | |||
| 1. | Sun, Maxwell | Corvallis | 1852 |
| 2. | Deng, Leo | Portland | 1441 |
| 3. | Perkins, Josiah | Coquille | 1425 |
| 4. | Allison, Ethan | Bend | 1423 |
| 5. | Gage-Tomlinson, Torrey | Pleasant Hill | 1348 |
| 6. | Ornes, John | Corvallis | 1289 |
| 7. | Kleier, Benjamin | Portland | 1176 |
| 8. | Lee, Isaiah | Oregon City | 1152 |
| 9. | Nguyen, Stephen | Gresham | 1148 |
| 10. | Jensen, Ivan | Eugene | 1059 |
| 6th Grade (2012-13) | |||
| 1. | Talyansky, Seth | Portland | 1671 |
| 2. | Booth, Liam | Portland | 1506 |
| 3. | Lian, Hansen | Portland | 1416 |
| 4. | Winkler, Jake | Portland | 1376 |
| 5. | Case, Tommy | Eugene | 1344 |
| 6. | Gupta, Avi | Portland | 1285 |
| 7. | Zhang, Randy | Portland | 1207 |
| 8. | Siddhartha, Keshav | Portland | 1195 |
| 9. | Erickson, Elias | Tigard | 1152 |
| 10. | Chen, Grant | Portland | 1095 |
| 5th Grade (2012-13) | |||
| 1. | Botez, Andrea | Happy Valley | 1578 |
| 2. | Xu, Marshal | Portland | 1496 |
| 3. | Wu, Ethan | Portland | 1414 |
| 4. | Soiffer, Duncan | Portland | 1317 |
| 5. | Sun, Jeffery | Lake Oswego | 1295 |
| 6. | Sun, Leonardo | Corvallis | 1277 |
| 7. | Klimkina, Maria | Portland | 1153 |
| 8. | Maslen, James | Portland | 1141 |
| 9. | Frias, Corbin | Beaverton | 1107 |
| 10. | Wang, Jimmy | Eugene | 1073 |
| 4th Grade (2012-13) | |||
| 1. | Liu, Colin | Portland | 1358 |
| 2. | Grabinsky, Joshua | Coquille | 1320 |
| 3. | Bhatt, Rahul | Beaverton | 1291 |
| 4. | Uan-zo-li, Sean | Portland | 1223 |
| 5. | Mcclain, Jack Woo | Eugene | 1191 |
| 6. | Woods, Carson | Redmond | 1122 |
| 7. | Zhang, Gavin | Portland | 1095 |
| 8. | Hutchinson, Jolan | Portland | 1042 |
| 9. | Schuff, Michael | Portland | 1016 |
| 10. | Mancuso, Conner | Happy Valley | 1002 |
| 3rd Grade (2012-13) | |||
| 1. | Sharan, Praveer | Lake Oswego | 1515 |
| 2. | Semenov, Fedor | Portland | 1208 |
| 3. | Klingler, Andre | Portland | 1185 |
| 4. | Moolky, Ankur | Tigard | 1132 |
| 5. | Godil, Zane | Beaverton | 1032 |
| 6. | Dossin, Victor | Eugene | 1013 |
| 7. | Maslen, Arlo | Portland | 951 |
| 8. | Beleiciks, Harvey | Salem | 893 |
| 9. | Siddhartha, Kavish | Portland | 869 |
| 10. | Reynolds, Quinn | Corvallis | 856 |
| 2nd Grade (2012-13) | |||
| 1. | Liu, Kyle | Portland | 1165 |
| 2. | Strigul, Michael | Portland | 896 |
| 3. | Crane, Elliot | Portland | 864 |
| 4. | Moleski, Jake | Portland | 766 |
| 5. | Calora, Zoie | Portland | 746 |
| 6. | Kroenke, Carter | Portland | 703 |
| 7. | Reeves, Leo | Eugene | 703 |
| 8. | Collard, Mackenzie | Coquille | 688 |
| 9. | Winner, Gabe | Beaverton | 650 |
| 10. | Cousineau, Timothy | Tigard | 625 |
| 1st Grade (2012-13) | |||
| 1. | Bishop, Jack | Tigard | 518 |
| 2. | Guo, Clarence | Portland | 484 |
| 3. | Ehnes, Jennings | Portland | 424 |
| 4. | Woods, Elizabeth | Redmond | 400 |
