Weber, Johannes
Current rating: 1652
Record: 20-13-1
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 378 | Le Boulch, Stefan (1500) | Won 2-0 | +151677 |
| 2sealed | 180 | Farber, Florian (1483) | Won 2-0 | +141691 |
| 3sealed | 27 | Majorczyk, Frederic (1674) | Lost 0-2 | -181673 |
| 4sealed | 421 | Kleissen, Hilko (1463) | Lost 1-2 | -221651 |
| 5sealed | 435 | Weiss, Julian (1652) | Won 2-0 | +181669 |
| 6sealed | 308 | Willefert, Malo (1715) | Lost 0-2 | -171652 |
| top | average opponent: 1581record: 3-3 | new rating: 1652 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Thidemann, Anders (1665) | Won 2-0 | +211519 |
| 2sealed | 171 | Formsma, Okke (1520) | Won 2-1 | +181537 |
| 3sealed | 103 | Enckels, Simon (1874) | Lost 1-2 | -121525 |
| 4sealed | 329 | Ng, Dominic (1485) | Won 2-1 | +171542 |
| 5sealed | 290 | Crouzet, Cyril (1659) | Lost 1-2 | -161526 |
| 6sealed | 394 | Sondag, Guido (1810) | Won 2-0 | +231549 |
| 7sealed | 230 | Gilis, Alexandre (1526) | Won 2-0 | +181567 |
| 8sealed | 153 | Dominguez, Javier (2084) | Won 2-1 | +271594 |
| 9sealed | 90 | Galopa, Etienne (1664) | Won 2-1 | +191613 |
| 10draft | 185 | Tosi, Remi (1693) | Won 2-0 | +191632 |
| 11draft | 119 | Martz, Dominic (1819) | Won 2-1 | +221654 |
| 12draft | 22 | Zehm, Wolfgang (1659) | Won 2-0 | +181672 |
| 13draft | 103 | Bach, Wolfgang (1809) | Lost 0-2 | -161656 |
| 14draft | 5 | Been, Iso (1839) | Lost 1-2 | -141642 |
| 15draft | 113 | Laguerre, Mathieu (1761) | Won 2-0 | +201662 |
| top | average opponent: 1724record: 11-4 | new rating: 1662 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Copestake, Jack (1445) | Lost 1-2 | -201498 |
| 2standard | 347 | Rodriguez Frye, Karel (1424) | Lost 0-2 | -191479 |
| 3standard | 580 | Lam, Philippe (1567) | Lost 0-2 | -161463 |
| 4standard | 592 | Wagener, Jakob (1377) | Won 2-1 | +161479 |
| 5standard | 531 | Sylvester, Ryan (1444) | Won 2-0 | +171496 |
| 6standard | 504 | Van Gent, Leo (1636) | Won 2-1 | +211517 |
| 7standard | 328 | Lejeune, Olivier (1473) | Lost 1-2 | -191498 |
| top | average opponent: 1481record: 3-4 | new rating: 1498 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Faes, Arnaud (1392) | Won 2-1 | +161516 |
| 2sealed | 200 | Lam, Wilson (1565) | Draw 1-1 | +11517 |
| 3sealed | 214 | Quesnay, Francois (1520) | Lost 0-2 | -181499 |
| 4sealed | 332 | Baudois, Guillaume (1589) | Won 2-0 | +201519 |
| 5sealed | 213 | Belfis, Mathieu (1488) | Won 2-1 | +171536 |
| 6sealed | 132 | Postma, Jan (1511) | Lost 0-2 | -181518 |
| top | average opponent: 1511record: 3-2-1 | new rating: 1518 | ||