Speed, Erek
Current rating: 1336
Record: 13-24-3
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1226 | Stone, Daniel (1554) | Won 2-0 | +221398 |
| 2sealed | 1283 | Dunks, Jess (1629) | Lost 0-2 | -141384 |
| 3sealed | 1265 | Gonzalez, Roy (1500) | Lost 0-2 | -161368 |
| 4sealed | 1290 | Stocker, Karl (1482) | Lost 0-2 | -161352 |
| 5sealed | 1129 | Glasser, David (1449) | Lost 0-2 | -161336 |
| top | average opponent: 1523record: 1-4 | new rating: 1336 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 843 | Kou, Yoshiki (1500) | Lost 0-2 | -171407 |
| 2sealed | 1104 | Narumiya, Ryuuma (1523) | Lost 0-2 | -151392 |
| 3sealed | 1130 | Yamazaki, Daisuke 392 (1462) | Draw 1-1 | +11393 |
| 4sealed | 1118 | Tanaka, Yuuta (1482) | Lost 0-2 | -171376 |
| top | average opponent: 1492record: 0-3-1 | new rating: 1376 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 75 | Fukunaga, Nao (1479) | Lost 0-2 | -181460 |
| 2modern | 564 | Takagi, Kengo (1482) | Won 2-0 | +181478 |
| 3modern | 292 | Ushima, Kousuke (1425) | Lost 1-2 | -191459 |
| 4modern | 649 | Yoshiki S., (1483) | Lost 0-2 | -171442 |
| 5modern | 606 | Ishibashi, Takuya (1462) | Lost 0-2 | -181424 |
| top | average opponent: 1466record: 1-4 | new rating: 1424 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 296 | Titic, John Paul (1545) | Lost 0-2 | -161415 |
| 2standard | 292 | Mendoza, Jeffrey (1483) | Won 2-1 | +191434 |
| 3standard | 209 | Cuyco, Francisco Paolo (1500) | Lost 0-2 | -171417 |
| 4standard | 456 | De Asis, John Manuel (1482) | Won 2-1 | +201437 |
| 5standard | 324 | Tolentino, Jomar (1499) | Won 2-0 | +191456 |
| 6standard | 163 | Llanos, David (1518) | Won 2-1 | +191475 |
| 7standard | 100 | Rodas, Mikko (1520) | Lost 0-2 | -171458 |
| 8standard | 163 | Francisco, Jon Derrick (1517) | Draw 1-1 | +11459 |
| 9standard | 148 | Gil, Jacob (1518) | Won 2-0 | +191478 |
| top | average opponent: 1509record: 5-3-1 | new rating: 1478 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 317 | Hasegawa, Gaku (1536) | Lost 1-2 | -171467 |
| 2standard | 247 | Saiki, Keisuke (1489) | Draw 1-1 | 01467 |
| 3standard | 307 | Kitani, Ryouta (1468) | Lost 0-2 | -181449 |
| 4standard | 405 | Yoshioka, Yoshio (1464) | Lost 0-2 | -171432 |
| 5standard | 391 | Kamoda, Tatunori (1444) | Lost 0-1 | -181414 |
| 7standard | 285 | Sato, Ayumu (1446) | Lost 1-2 | -181396 |
| 8standard | 237 | Suzuki, Tomotarou (1428) | Won 2-0 | +191415 |
| 9standard | 186 | Kobayashi, Jun (1297) | Won 2-1 | +161431 |
| top | average opponent: 1447record: 2-5-1 | new rating: 1431 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 398 | Suzuki, Yuuji (Chiba (1484) | Lost 1-2 | -181482 |
| 2extended | 346 | Tamura, Satoshi (1483) | Won 2-0 | +181500 |
| 3extended | 333 | Yokotsuka, Yu (1500) | Won 2-1 | +181518 |
| 4extended | 153 | Ushie, Yuuta (1753) | Won 2-1 | +221540 |
| 5extended | 90 | Chiba, Ryou (1505) | Lost 0-2 | -191521 |
| 6extended | 219 | Koakutsu, Masato (1516) | Lost 1-2 | -181503 |
| 7extended | 227 | Yoshimura, Yutaka (1501) | Won 2-0 | +181521 |
| 8extended | 176 | Hasegawa, Baku (1460) | Lost 1-2 | -191502 |
| 9extended | 142 | Mukasa, Yoshiya (1499) | Lost 1-2 | -181484 |
| top | average opponent: 1522record: 4-5 | new rating: 1484 | ||