Rivera, Giovanni
Current rating: 1365
Record: 10-20-5
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 240 | Kimpton, Ian (1500) | Draw 1-1 | +11410 |
| 2sealed | 219 | Carek, Tyson (1525) | Lost 1-2 | -161394 |
| 3sealed | 357 | Shaughnessy, Michael (1689) | Lost 0-2 | -131381 |
| 4sealed | 388 | Seefeldt, Steven (1467) | Lost 0-2 | -161365 |
| top | average opponent: 1545record: 0-3-1 | new rating: 1365 | ||
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 259 | Berrey, Robert (1471) | Won 2-0 | +191430 |
| 2standard | 201 | Torro, David (1649) | Draw 1-1 | +41434 |
| 3standard | 241 | Nace, George (1580) | Draw 1-1 | +21436 |
| 4standard | 328 | Goldfarb, David (1821) | Lost 0-2 | -111425 |
| 5standard | 384 | Perez, Victor [USA] (1502) | Lost 0-2 | -161409 |
| top | average opponent: 1605record: 1-2-2 | new rating: 1409 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | Yip, Michael (1450) | Lost 0-2 | -181419 |
| 2modern | 522 | Holmes, Christopher (1475) | Lost 0-2 | -171402 |
| 3modern | 754 | Flickenschild, Cody (1464) | Won 2-0 | +191421 |
| 4modern | 809 | Mason, George (1484) | Won 2-0 | +191440 |
| 5modern | 648 | Chaux, Andrew (1504) | Won 2-0 | +191459 |
| 6modern | 293 | Johnson, Eric S (1577) | Lost 1-2 | -151444 |
| 7modern | 489 | Bender, Shawn (1509) | Lost 1-2 | -171427 |
| 8modern | 398 | Whiteside, Edward (1533) | Lost 1-2 | -161411 |
| top | average opponent: 1499record: 3-5 | new rating: 1411 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 271 | Kohler, Travis (1500) | Won 2-1 | +191463 |
| 2standard | 291 | Beshere, Bob (1420) | Won 2-1 | +181481 |
| 3standard | 53 | Capstick, Keith (1662) | Lost 1-2 | -151466 |
| 4standard | 292 | Throop, Adrian (1568) | Lost 0-2 | -161450 |
| 5standard | 356 | Hatch, Matthew (1485) | Lost 1-2 | -181432 |
| 6standard | 497 | Nelson, Matt (1451) | Won 2-1 | +191451 |
| 7standard | 447 | Buzzard, Matthew (1508) | Lost 1-2 | -171434 |
| 8standard | 386 | Pepkowitz, Aaron (1481) | Won 2-0 | +191453 |
| 9standard | 339 | Thomas, Neil (1574) | Lost 0-2 | -161437 |
| top | average opponent: 1517record: 4-5 | new rating: 1437 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 428 | Fisher, Wilson (1569) | Lost 0-2 | -171483 |
| 2standard | 665 | Hisatomi, Randal (1429) | Lost 0-2 | -191464 |
| 3standard | 765 | Hayward, Matthew (1400) | Lost 0-2 | -191445 |
| 4standard | 775 | Bishop, Lucas (1446) | Draw 1-1 | 01445 |
| 5standard | 747 | Harris, Mike (1444) | Won 2-0 | +181463 |
| 6standard | 649 | Olley, Kevin (1465) | Lost 0-1 | -181445 |
| 7standard | 594 | Meadows, Justin (1419) | Won 2-0 | +181463 |
| 8standard | 487 | McIntosh, Shane (1461) | Draw 1-1 | 01463 |
| 9standard | 419 | Gallagher, Craig (1448) | Lost 0-0 | -191444 |
| top | average opponent: 1453record: 2-5-2 | new rating: 1444 | ||