Spencer, Harold T
Current rating: 1363
Record: 2-10
| Grand Prix London 2013 (GTC limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Gravesen, Soren (1509) | Lost 1-2 | -171428 |
| 2sealed | 630 | Roach, Adam (1482) | Won 2-1 | +191447 |
| 3sealed | 371 | Rivera Boris, Miguel (1502) | Lost 1-2 | -171430 |
| 4sealed | 665 | Mesotten, Raf (1595) | Won 2-1 | +211451 |
| 5sealed | 568 | Bjorklund, Rasmus (1533) | Lost 1-2 | -161435 |
| 6sealed | 616 | Brannon, David (1431) | Lost 0-2 | -181417 |
| 7sealed | 604 | Novo Mendo, Juan Pablo (1403) | Lost 0-2 | -191398 |
| 8sealed | 512 | Rigby, Martin (1446) | Lost 0-2 | -171381 |
| 9sealed | 424 | Vilarigues, Eduardo (1349) | Lost 1-2 | -181363 |
| average opponent: 1472record: 2-7 | new rating: 1363 | |||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 279 | Chong, Benjimin (1500) | Lost 0-2 | -181482 |
| 2sealed | 316 | Zhang, Nandi (1430) | Lost 1-2 | -191463 |
| 3sealed | 316 | Tan, Lun Yi (1465) | Lost 0-2 | -181445 |
| average opponent: 1465record: 0-3 | new rating: 1445 | |||