2011 Portland Chess Club Centennial
7:00 p.m. Saturday, August 13, 2011 (next round 10:00 a.m.)
Pairings for Round 4. Portland Chess Club Centennial: Amateur
| Bd | Res | White | Res | Black |
| 1 | Robert Herrera (1985) | Micah A Smith (1806) | ||
| 2 | Doug Sterclick (1976) | Scott Andrew Levin (1795) | ||
| 3 | Marcus Robinson (1843) | Kun Jack Cheng (1767) | ||
| 4 | Jason Ellis (1800) | Blake Salisbury (1993) | ||
| 5 | Jerry Sherrard (1933) | Aaron Michael Nicoski (1771) | ||
| 6 | Robert Anthony Fisette (1860) | Becca Lampman (1782) | ||
| 7 | Sarah R May (1807) | Edward L Addis II (1849) | ||
| 8 | Jofrel Landingin (1838) | James L McAleer (1766) | ||
| 9 | Luke Jung Robson (1763) | Michael P Goffe (1836) | ||
| 10 | Severo Caluza (1829) | Robert J Allen (1700) | ||
| 11 | Matt Dalthorp (1698) | Noah Fields (1825) | ||
| 12 | Robert Malone (1795) | Peter O Watts (1934) | ||
| 13 | Ronald B Kirsch (1757) | Daniel R Copeland (1931) | ||
| 14 | Diwakar Rana (1912) | Quentin Chi (1719) | ||
| 15 | Galen Pyle (1911) | Nathan S Armstrong (1708) | ||
| 16 | Vlajko Lakic (1909) | Maxwell Shiuyuan Sun (1702) | ||
| 17 | Tom Greger (1656) | Tom Beare (unr.) | ||
| 18 | David K Yoshinaga (1700) | Ethan J Peake (1907) | ||
| 19 | David Thomas Bannon (1892) | Steven Alexander Witt (1697) | ||
| 20 | Alan J Rhoades (1656) | Pete W Pritchett (1872) | ||
| 21 | Joseph K Kiiru (1872) | Alan Walk (1623) | ||
| 22 | Bryan Shapiro (1631) | Paul C Leblanc (1854) | ||
| 23 | Nich Havrilla (1492) | Jeremy Krasin (1830) | ||
| 24 | David Wen (1828) | Gabriel Jack Skoro (1303) | ||
| 25 | Alexander James Barrett (1092) | Lane David Van Weerdhuizen (1825) | ||
| 26 | Jenesis Bugaoan (unr.) | Gordon L Higbie (1805) | ||
| 27 | Larry V Ball (1955) | Michael Terrill (1620) | ||
| 28 | Ryan Ackerman (1863) | Sangeeta Dhingra (1541) | ||
| 29 | Randall K Smolensky (1859) | Dan B Oswalt (1531) | ||
| 30 | Evan Whipple (1800) | Tony Midson (1494) | ||
| 31 | Christopher E Burris (1788) | Matthew Stevens (1335) | ||
| 32 | Nick Figone (1583) | Casy Bush (1764) | ||
| 33 | Stephen J Buck (1728) | Joshua Doknjas (unr.) | ||
| 34 | Frederick A Davis (1455) | Jeffrey T Roland (1700) | ||
| 35 | Sadrac Chery (unr.) | Dan Kramlich (1640) | ||
| 36 | Mark S Hanna (1376) | Jeffrey Chip Butson (1120) | ||
| 37 | R Eagles (1983) | Menaka Narayanan (1176) | ||
| 38 | Collin James Goldman (1805) | Scott Stanley (1459) | ||
| 39 | Austin Nguyen (1424) | Kyle Haining (1786) | ||
| 40 | Dillon T Murray (1407) | Siva Bala Narayanan (1727) | ||
| 41 | Johnathan P Gamble (1344) | Brian James Sullivan (1653) | ||
| 42 | Clemen Deng (1344) | James M Hamlett IV (1629) | ||
| 43 | William Gagnon (1600) | Derek Zhang (1428) | ||
| 44 | Paul Smith (1590) | David S Cohen (1297) | ||
| 45 | Dan Dalthorp (1556) | Stephen Pettengill (1269) | ||
| 46 | Alathea Letaw (unr.) | David Hendricks (1548) | ||
| 47 | Masakazu Shimada (1541) | Jerrold Richards (1244) | ||
| 48 | Murlin Eugene Varner Jr (1537) | Leo Deng (1141) | ||
| 49 | Lon Brusselback (1530) | Luke Pulfer (651) | ||
| 50 | Douglas R Sly (1520) | James Wang (unr.) | ||
| 51 | Arliss Dietz (1500) | Dagadu Bapurao Gaikwad (unr.) | ||
| 52 | Nathan Jewell (1146) | Russell W Miller (1513) | ||
| 53 | Venkat Sriteja Doddapaneni (938) | Dhruva Chatterjee (1408) | ||
| 54 | Edmund Lott Saenz (863) | Hansen Lian (1407) | ||
| 55 | Dave Prideaux (1281) | Marjorie Marion Sheiman (191) | ||
| 56 | Andreas Savaranakis (unr.) | Walter S Spink (1280) | ||
| 57 | John Ornes (1080) | Ethan William Allison (1376) | ||
| 58 | Liam Ke Booth (1328) | A. George Stewart (1221) | ||
| 59 | Rex Allison (1019) | Jamie Lang (1321) | ||
| 60 | Olga Cherepakhin (1259) | Joshua Martin Goodlett (1033) | ||
| 1 | Andrew John Sheiman (688) | BYE | ||
| ½ | Robert Theodore Lundin (1789) | BYE | ||
| ½ | William Karr (1863) | BYE | ||
| ½ | Jon Douglas Strohbehn (1544) | BYE |