Bergthold, Andrei
Current rating: 1641
Record: 24-14-1
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 620 | Berg, Jordan (1500) | Lost 0-2 | -211637 |
| 2modern | 624 | Peterson, Britton (1484) | Won 2-1 | +151652 |
| 3modern | 595 | Vivier, Jourdan (1546) | Won 2-1 | +161668 |
| 4modern | 338 | Woodward, Adam (1446) | Won 2-0 | +141682 |
| 5modern | 262 | East, Jake (1537) | Lost 0-2 | -201662 |
| 6modern | 472 | Dreyer, Patrick (1516) | Lost 0-2 | -211641 |
| top | average opponent: 1505record: 3-3 | new rating: 1641 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 56 | Murray, John (1500) | Won 2-1 | +151687 |
| 2modern | 162 | Ayers, Patrick (1557) | Draw 0-0 | -21685 |
| 3modern | 310 | Roig, Ben (1534) | Lost 1-2 | -211664 |
| 4modern | 487 | Buelow, Chris (1500) | Won 2-0 | +151679 |
| 5modern | 346 | Shao, Xiran (1499) | Lost 0-2 | -211658 |
| top | average opponent: 1518record: 2-2-1 | new rating: 1658 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 185 | Woo, Paul (1563) | Won 2-0 | +161695 |
| 3modern | 55 | Becker, Matthew M (1680) | Won 2-0 | +181713 |
| 4modern | 75 | Revord, Joshua (1500) | Won 2-0 | +141727 |
| 5modern | 3 | Estrada, Caleb (1676) | Lost 0-2 | -191708 |
| 6modern | 55 | Castillo, Marc (1500) | Won 2-0 | +141722 |
| 7modern | 46 | Hamilton, Alexander (1572) | Won 2-0 | +151737 |
| 8modern | 54 | Kuprewicz, Samuel (1698) | Lost 0-2 | -181719 |
| 9modern | 103 | Stears, Jason (1610) | Won 2-1 | +161735 |
| 10modern | 35 | Bernat, Michael (1808) | Won 2-1 | +191754 |
| 11modern | 25 | Tompkins, Scott (1535) | Lost 1-2 | -221732 |
| 12modern | 40 | Rasmussen, Ben (1729) | Lost 1-2 | -181714 |
| 13modern | 57 | Gauker, Dylan (1557) | Lost 1-2 | -211693 |
| 14modern | 62 | Daugherty, Deon (1542) | Lost 1-2 | -211672 |
| top | average opponent: 1613record: 7-6 | new rating: 1672 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 64 | Sorensen, Peter J (1464) | Won 2-1 | +171517 |
| 2standard | 30 | Johnson, Kirk (1518) | Won 2-1 | +181535 |
| 3standard | 122 | Lo, Shong (1516) | Won 2-1 | +181553 |
| 4standard | 37 | Feng, Hans (1600) | Lost 0-2 | -171536 |
| 5standard | 151 | Shibata, Steve (1534) | Won 2-0 | +181554 |
| 6standard | 98 | Vidugiris, Gaudenis (1975) | Won 2-1 | +251579 |
| 7standard | 47 | Ranallo, Tony (1585) | Won 2-1 | +181597 |
| 8standard | 39 | Egbo, Albert (1549) | Won 2-1 | +171614 |
| 9standard | 16 | Barnett, Alexander (1613) | Won 2-1 | +181632 |
| 10standard | 6 | Schlotz, Michael S (1630) | Won 2-0 | +181650 |
| 11standard | 7 | Pastorinni, Luckas (1694) | Won 2-0 | +191669 |
| 12standard | 5 | Thompson, Gerry (1933) | Lost 1-2 | -131656 |
| 13standard | 9 | Zahn, Michael (1658) | Lost 1-2 | -181638 |
| 14standard | 19 | Sidher, Ricky (1951) | Won 2-0 | +231661 |
| 15standard | 17 | Grassman, Mike (1643) | Won 2-0 | +181679 |
| top | average opponent: 1658record: 12-3 | new rating: 1679 | ||