Madden, Kenji
Current rating: 1572
Record: 20-17
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Delgado, John (1489) | Lost 0-2 | -191514 |
| 2sealed | 489 | Harris, David (1496) | Won 2-1 | +181532 |
| 3sealed | 402 | Zhang, Xiaoji (1539) | Lost 1-2 | -181514 |
| 4sealed | 488 | Jung, Andrew (1471) | Won 2-1 | +171531 |
| 5sealed | 409 | Miller, Ryan (1750) | Won 2-0 | +221553 |
| 6sealed | 186 | Gorgeri, Alessio (1519) | Won 2-0 | +171570 |
| 7sealed | 140 | Chatfield, Lawrence (1626) | Won 2-1 | +191589 |
| 8sealed | 63 | Sun, Qiushi (1645) | Lost 0-2 | -171572 |
| top | average opponent: 1567record: 5-3 | new rating: 1572 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 240 | Mozingo, Mathew (1500) | Won 2-1 | +171537 |
| 2sealed | 57 | Arcuni, Philip (1654) | Won 2-0 | +211558 |
| 3sealed | 49 | Hunter, Wilson (1944) | Won 2-1 | +241582 |
| 4sealed | 28 | Benson, Jonathan (1933) | Lost 1-2 | -121570 |
| 5sealed | 239 | Reinagel, Melissa (1544) | Lost 0-2 | -181552 |
| 6sealed | 264 | Boehme, Victoria (1493) | Won 2-0 | +171569 |
| 7sealed | 122 | England, Sarah (1516) | Lost 1-2 | -191550 |
| 8sealed | 299 | Rivera, Robert (1593) | Lost 1-2 | -171533 |
| top | average opponent: 1647record: 4-4 | new rating: 1533 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 787 | McNair, Carson (1500) | Won 2-1 | +171549 |
| 2sealed | 25 | Kapalas, Georgios (1811) | Lost 0-2 | -131536 |
| 3sealed | 2144 | Steiner, Casey (1633) | Lost 0-2 | -161520 |
| top | average opponent: 1648record: 1-2 | new rating: 1520 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Mantzouranis, Richard (1500) | Lost 1-2 | -191501 |
| 2sealed | 732 | Zulaica, David (1462) | Won 2-0 | +171518 |
| 3sealed | 562 | Duerstine, Joshua (1503) | Won 2-1 | +181536 |
| 4sealed | 441 | Mendez, Anthony (1519) | Lost 0-2 | -181518 |
| 5sealed | 590 | Merejil, Robert (1450) | Won 2-0 | +171535 |
| 6sealed | 277 | Wu, Xiaobin (1517) | Won 2-1 | +171552 |
| 7sealed | 210 | Hendricks, John (1505) | Lost 1-2 | -191533 |
| 8sealed | 420 | Hughes, Michael (1511) | Won 2-1 | +181551 |
| 9sealed | 254 | Karr, Matthew (1490) | Lost 1-2 | -191532 |
| top | average opponent: 1495record: 5-4 | new rating: 1532 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 654 | Jacobo, Israel (1466) | Won 2-1 | +171517 |
| 2standard | 17 | Alonso, Marco (1517) | Lost 1-2 | -181499 |
| 3standard | 728 | McShea, Kevin (1766) | Lost 0-2 | -131486 |
| 4standard | 650 | Bowles, Wyatt (1445) | Won 2-1 | +171503 |
| 5standard | 646 | Blowe, Richard (1479) | Won 2-0 | +181521 |
| 6standard | 510 | Vicario, Ivan (1495) | Won 2-1 | +171538 |
| 7standard | 181 | Aubin, Zachary (1537) | Won 2-1 | +181556 |
| 8standard | 176 | Jose, Roberto (1512) | Lost 1-2 | -181538 |
| 9standard | 265 | Shapiro, Dashiell (1534) | Lost 1-2 | -181520 |
| top | average opponent: 1528record: 5-4 | new rating: 1520 | ||