Tetzlaff, Nico
Current rating: 1556
Record: 37-38
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 148 | Pancrazi, Roberto (1615) | Won 2-0 | +201505 |
| 3legacy | 122 | Klocker, Elias (2019) | Won 2-1 | +271532 |
| 4legacy | 21 | Vache, Timothy (1436) | Won 2-1 | +161548 |
| 5legacy | 43 | Andersen, Janus Skovby (1517) | Lost 0-2 | -181530 |
| 6legacy | 139 | Gascoigne, Alexis (1656) | Lost 1-2 | -161514 |
| 7legacy | 164 | Diaz Rojo, Ricardo (1664) | Won 2-1 | +211535 |
| 8legacy | 74 | Pernusch, Daniel (1565) | Won 2-1 | +181553 |
| 9legacy | 5106 | Pape, Frederik (1552) | Won 2-0 | +181571 |
| 10legacy | 5061 | Ganz, Andreas (1980) | Won 2-0 | +251596 |
| 11legacy | 5036 | Murphy, Tadhg (1697) | Lost 1-2 | -161580 |
| 12legacy | 5045 | Garcia, Joseba Inaki (1723) | Lost 0-2 | -151565 |
| 13legacy | 5065 | Relat, Ferran (1672) | Lost 1-2 | -161549 |
| 14legacy | 5085 | Sanchez Garrido, Ricardo (1825) | Lost 1-2 | -141535 |
| 15legacy | 5078 | Kelly, Ricardo (1660) | Won 2-0 | +211556 |
| top | average opponent: 1684record: 8-6 | new rating: 1556 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 312 | Biesmans, Sam (1272) | Lost 1-2 | -221484 |
| 3modern | 476 | Arlove, Jeremy (1513) | Won 2-0 | +191503 |
| 4modern | 538 | Leizour, Cedric (1603) | Lost 1-2 | -161487 |
| 5modern | 593 | Crabtree, Daniel (1426) | Won 2-0 | +161503 |
| 6modern | 590 | Demoget, Adrien (1500) | Won 2-0 | +181521 |
| 7modern | 357 | Barbagelata, Diego (1655) | Won 2-0 | +211542 |
| 8modern | 274 | Carbonell Rosell, Pau (1538) | Won 2-0 | +181560 |
| 9modern | 126 | Glogowski, Piotr (2010) | Lost 0-2 | -111549 |
| 10modern | 154 | Grass, Christopher (1563) | Lost 1-2 | -171532 |
| 11modern | 171 | Cunsolo, Luca (1537) | Won 2-0 | +181550 |
| 12modern | 157 | Gutesa, David (1686) | Lost 1-2 | -161534 |
| 13modern | 156 | Koksch, Florian (1839) | Lost 1-2 | -121522 |
| 14modern | 159 | Nouaillac, Florian (1498) | Lost 0-2 | -191503 |
| 15modern | 157 | Diefenbach, Claus (1489) | Lost 1-2 | -181485 |
| top | average opponent: 1581record: 6-8 | new rating: 1485 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 364 | Bengtsson, Linus (1522) | Lost 1-2 | -181457 |
| 2modern | 462 | Isaacs, Paul (1468) | Won 2-1 | +191476 |
| 3modern | 600 | Hamalainen, Matti (1615) | Won 2-1 | +201496 |
| 4modern | 279 | Kahkonen, Juuso (1593) | Won 2-1 | +201516 |
| 5modern | 241 | Eskerod, David (1538) | Won 2-0 | +181534 |
| 6modern | 120 | Balla, Konrad (1551) | Lost 0-2 | -171517 |
| 7modern | 202 | Hallgarde, Magnus (1572) | Won 2-1 | +191536 |
| 8modern | 136 | Hoppe, Sebastian (1464) | Lost 1-2 | -201516 |
| 9modern | 231 | Kyla-Harakka, Joonas (1557) | Won 2-0 | +191535 |
| 10modern | 396 | Vojta, Jakub (1839) | Won 2-1 | +231558 |
| 11modern | 401 | Van Leeuwen, Vincent (1558) | Lost 0-2 | -181540 |
| 12modern | 408 | Stier, Matti (1492) | Lost 0-2 | -181522 |
| 13modern | 457 | Thurlwell, Will (1679) | Lost 0-2 | -161506 |
| top | average opponent: 1573record: 7-6 | new rating: 1506 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 377 | Narbonne, Thomas (1500) | Won 2-0 | +191470 |
| 2modern | 150 | Hermant, Francois (1378) | Won 2-0 | +171487 |
| 3modern | 109 | Iannello, Andrea (1479) | Lost 1-2 | -181469 |
| 4modern | 442 | Bux, Marcel (1489) | Lost 1-2 | -181451 |
| 5modern | 659 | Samojlow, Anton (1477) | Won 2-0 | +181469 |
| 6modern | 269 | Gehan, Julien (1448) | Lost 0-2 | -181451 |
| 7modern | 553 | Heckmann, Tobias (1507) | Won 2-0 | +191470 |
| 8modern | 316 | Kamper, Luis (1515) | Won 2-0 | +191489 |
| 9modern | 247 | Langlotz, Thomas (1631) | Won 2-1 | +201509 |
| 10modern | 227 | Hocquet, Benjamin (1535) | Won 2-0 | +191528 |
| 11modern | 140 | Toston Amezaga, Inigo (1522) | Lost 1-2 | -181510 |
| 12modern | 144 | Kelterbaum, Richard (1460) | Lost 1-2 | -191491 |
| 13modern | 191 | Bott, Sebastian (1581) | Lost 0-2 | -161475 |
| top | average opponent: 1502record: 7-6 | new rating: 1475 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 256 | Cattani, Alessandro (1597) | Lost 0-2 | -161466 |
| 2legacy | 336 | Szilvasi, Attila (1485) | Won 2-0 | +191485 |
| 3legacy | 377 | Jansson, Filip (1498) | Won 2-1 | +181503 |
| 4legacy | 427 | Bondoc, Jake (1574) | Lost 1-2 | -171486 |
| 5legacy | 354 | Werder, Raphael (1549) | Lost 0-2 | -171469 |
| 6legacy | 530 | Dom, Ronan (1480) | Lost 1-2 | -181451 |
| top | average opponent: 1530record: 2-4 | new rating: 1451 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 209 | Corbari, Silvio (1489) | Lost 0-2 | -181499 |
| 2modern | 584 | Knauer, Max (1482) | Won 2-1 | +181517 |
| 3modern | 716 | Gardner-Medwin, Samuel Joseph (1499) | Won 2-0 | +171534 |
| 4modern | 332 | Jorgensen, Rune (1642) | Lost 1-2 | -161518 |
| 5modern | 616 | Lanteri, Michele (1500) | Lost 1-2 | -181500 |
| 6modern | 774 | Rabstad, Kristoffer (1512) | Lost 0-2 | -181482 |
| top | average opponent: 1521record: 2-4 | new rating: 1482 | ||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 444 | Hoibach, Sverre (1463) | Won 2-1 | +171517 |
| 2modern | 11 | Hass, Soren (1517) | Lost 0-2 | -181499 |
| 3modern | 361 | Eriksen, Christian (1500) | Lost 1-2 | -181481 |
| 4modern | 468 | Battiscombe, Peter (1517) | Lost 0-2 | -171464 |
| 5modern | 573 | Bom, Bernard (1371) | Won 2-1 | +161480 |
| 6modern | 488 | Tews, Mathias (1440) | Won 2-1 | +181498 |
| 7modern | 324 | Lehrmann, Joakim (1500) | Won 2-0 | +181516 |
| 8modern | 226 | Van Holsbeeck, Kristof (1646) | Lost 0-2 | -161500 |
| 9modern | 260 | Lebesbye, Torgeir (1474) | Won 2-0 | +171517 |
| top | average opponent: 1492record: 5-4 | new rating: 1517 | ||