Sadikin, Theodosius
Current rating: 1628
Record: 17-11
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 223 | Fusco, Roman (1593) | Lost 0-2 | -181544 |
| 4standard | 305 | Taracena, Giovanni (1498) | Won 2-0 | +171561 |
| 5standard | 171 | Knell, Benjamin (1480) | Won 2-1 | +171578 |
| 6standard | 136 | Jones, Michael (1452) | Won 2-1 | +161594 |
| 7standard | 59 | Laucke, Michael (1575) | Won 2-1 | +171611 |
| 8standard | 45 | Chan, Wayland (1641) | Won 2-0 | +191630 |
| 9standard | 27 | Bertoncini, Alex (1820) | Lost 0-2 | -151615 |
| 10standard | 50 | Inada, Scott (1772) | Won 2-0 | +211636 |
| 11standard | 91 | Smyth, Jason (1861) | Won 2-0 | +221658 |
| 12standard | 11 | Cathro, Daniel (1823) | Lost 0-2 | -151643 |
| 13standard | 22 | Wimpenny, Edward (1596) | Lost 0-2 | -191624 |
| 14standard | 57 | Yoo, Bradley (1880) | Won 2-1 | +231647 |
| 15standard | 27 | Kennedy, Tyler (1611) | Lost 0-2 | -191628 |
| average opponent: 1662record: 8-5 | new rating: 1628 | |||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 372 | Keck, Chris (1481) | Won 2-0 | +181518 |
| 2sealed | 74 | Paraschiv, Vlad (1699) | Lost 0-2 | -151503 |
| 3sealed | 487 | Swen, Hawnlay (1585) | Lost 1-2 | -171486 |
| 4sealed | 432 | Mayne, Jordan (1483) | Won 2-0 | +181504 |
| 5sealed | 437 | Frattarelli, Cafferty (1492) | Won 2-1 | +181522 |
| 6sealed | 253 | Reiser, Michael (1515) | Won 2-1 | +181540 |
| 7sealed | 105 | Allen, Jeremy (1579) | Won 2-0 | +191559 |
| 8sealed | 175 | Cheng, Aaron (1739) | Won 2-0 | +211580 |
| 9sealed | 71 | Porchas, Justin (1683) | Lost 1-2 | -161564 |
| 10draft | 94 | Provenzano, Matthew (1536) | Lost 1-2 | -191545 |
| 11draft | 87 | Slayter, William (1571) | Lost 0-2 | -171528 |
| 12draft | 28 | Wright, Garrett (1580) | Won 2-0 | +191547 |
| 13draft | 51 | Ni, Jay (1438) | Won 2-1 | +161563 |
| 14draft | 77 | Patrick, David (1542) | Won 2-0 | +171580 |
| 15draft | 84 | Shanahan, Mitchell (1543) | Lost 1-2 | -181562 |
| average opponent: 1564record: 9-6 | new rating: 1562 | |||