McClelon III, Robert
Current rating: 1649
Record: 33-26-1
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 222 | Miller, Zak (1479) | Won 2-0 | +171564 |
| 2pioneer | 210 | Lex, Brandon (1505) | Won 2-0 | +171581 |
| 3pioneer | 63 | Braud, Chris (1486) | Won 2-1 | +161597 |
| 4pioneer | 37 | Birnecker, Lion (1591) | Won 2-0 | +181615 |
| 5pioneer | 15 | Floro, Joshua (1660) | Draw 1-1 | +11616 |
| 6pioneer | 21 | Aflatooni, Aiden (1684) | Lost 0-2 | -171599 |
| 7pioneer | 243 | Fino, Vinnie (1647) | Won 2-0 | +191618 |
| 8pioneer | 40 | Counts, Ryan (1643) | Won 2-0 | +181636 |
| 9pioneer | 23 | Dezso, Curtis (1511) | Won 2-0 | +161652 |
| 10pioneer | 13 | Stanton, Mark (1803) | Lost 1-2 | -151637 |
| 11pioneer | 35 | Cohen, Brendan (1899) | Lost 1-2 | -141623 |
| 12pioneer | 71 | Brandes, Luke (1595) | Won 2-0 | +181641 |
| 13pioneer | 46 | Barber, Ian (1954) | Won 2-0 | +231664 |
| 14pioneer | 28 | Mahr, Philip (1808) | Lost 0-2 | -151649 |
| top | average opponent: 1662record: 9-4-1 | new rating: 1649 | ||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 213 | Delaney, Nicholas (1519) | Lost 0-2 | -191526 |
| 2pioneer | 489 | Horn, Kyle (1556) | Won 2-1 | +191545 |
| 3pioneer | 397 | Nemets, Grayson (1589) | Won 2-0 | +181563 |
| 4pioneer | 186 | Kelly, Ryan (1645) | Lost 0-2 | -161547 |
| 5pioneer | 262 | Puls, Matt (1674) | Lost 1-2 | -161531 |
| 6pioneer | 375 | Rothenberg, Andru (1518) | Won 2-1 | +181549 |
| 7pioneer | 227 | Heitkamp, Chris (1513) | Won 2-0 | +171566 |
| 8pioneer | 244 | Green, Edward (1493) | Lost 1-2 | -191547 |
| top | average opponent: 1563record: 4-4 | new rating: 1547 | ||
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 147 | Villahermosa, Ryan (1483) | Lost 0-2 | -191491 |
| 2pioneer | 325 | DeBardelaben, Kyle (1474) | Won 2-0 | +181509 |
| 3pioneer | 279 | Martin, Michael (1464) | Won 2-1 | +171526 |
| 4pioneer | 173 | Duran, Jonathon (1498) | Won 2-1 | +171543 |
| 5pioneer | 214 | Maglunog, Raymond (1606) | Lost 1-2 | -161527 |
| 6pioneer | 282 | Lue, Wen-Hao (1549) | Won 2-0 | +181545 |
| 7pioneer | 207 | Meinershagen, Riley (1487) | Won 2-1 | +171562 |
| 8pioneer | 87 | Jung, Theodore (1595) | Lost 1-2 | -171545 |
| top | average opponent: 1520record: 5-3 | new rating: 1545 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 323 | Vander Hoek, Steven (1481) | Won 2-0 | +181517 |
| 2modern | 286 | Peterson, Taylor (1519) | Won 2-1 | +181535 |
| 3modern | 284 | Birrell, Ian (1757) | Lost 0-2 | -141521 |
| 4modern | 282 | Aguilera, Ryder (1731) | Lost 0-2 | -151506 |
| 5modern | 456 | Baker, Grayden (1763) | Won 2-1 | +231529 |
| 6modern | 388 | Genova, Andrew (1453) | Lost 1-2 | -191510 |
| top | average opponent: 1617record: 3-3 | new rating: 1510 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 805 | Gherrity, Robert (1399) | Lost 0-2 | -201488 |
| 2modern | 1035 | Wiberg, Roger (1311) | Won 2-1 | +141502 |
| 3modern | 1017 | Cook, Glenn (1471) | Won 2-1 | +181520 |
| 4modern | 974 | Hosseini, Adrian (1489) | Lost 0-2 | -191501 |
| 5modern | 819 | Laughton, Don (1469) | Lost 1-2 | -181483 |
| 6modern | 1047 | Van Pelt, Forrest (1412) | Won 2-0 | +161499 |
| 7modern | 931 | Snapp, Nicholas (1497) | Won 2-0 | +181517 |
| 8modern | 796 | Bordwell, Cherine (1491) | Lost 0-2 | -181499 |
| top | average opponent: 1442record: 4-4 | new rating: 1499 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Smith, Dylan (1518) | Won 2-1 | +191504 |
| 2standard | 334 | Colton, Aaron (1484) | Lost 0-2 | -191485 |
| 3standard | 467 | Cook, Brennen (1440) | Won 2-0 | +181503 |
| 4standard | 223 | Lumsden, Ronald (1488) | Won 2-0 | +171520 |
| 5standard | 107 | Nalls, Antonio (1540) | Lost 0-0 | -171503 |
| 6standard | 269 | Hurtado, Patrick (1519) | Lost 0-2 | -181485 |
| 7standard | 479 | Sanchez, Joseph (1354) | Won 2-1 | +161501 |
| 8standard | 360 | Walterscheid, Corby (1622) | Won 2-0 | +201521 |
| 9standard | 204 | Mandelblatt, Zach (1787) | Lost 0-2 | -131508 |
| top | average opponent: 1528record: 5-4 | new rating: 1508 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Merbach, Peter (1481) | Lost 0-2 | -181482 |
| 2sealed | 409 | Snowden, Corey (1482) | Won 2-0 | +181500 |
| 3sealed | 471 | Walsh, Tyler [USA] (1500) | Won 2-1 | +181518 |
| 4sealed | 362 | Santo, Hallie (1385) | Lost 0-2 | -211497 |
| 5sealed | 366 | Russell, Travis (1482) | Won 2-1 | +181515 |
| 6sealed | 218 | Dizon, Marcel (1762) | Lost 0-2 | -141501 |
| 7sealed | 369 | Zezula, John (1603) | Lost 1-2 | -161485 |
| top | average opponent: 1528record: 3-4 | new rating: 1485 | ||