Tonkovic, Katarina Iva
Current rating: 1603
Record: 23-18-1
| Regional Championships Lille 2023 (pioneer) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 46 | Dimitrov, Boncho (1513) | Lost 1-2 | -201648 |
| 2pioneer | 323 | Soldi, Matteo (1551) | Lost 1-2 | -201628 |
| 3pioneer | 262 | Martins, Joao (1516) | Won 2-0 | +161644 |
| 4pioneer | 180 | Confortini, Stefano (1415) | Lost 0-2 | -221622 |
| 5pioneer | 245 | Dictus, Mark (1604) | Lost 1-2 | -191603 |
| top | average opponent: 1520record: 1-4 | new rating: 1603 | ||
| MagicCon Barcelona 2023 Limited Open (LTR limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3061 | Klein, Fabian (1746) | Won 2-0 | +211605 |
| 2sealed | 3095 | Gerlich, Maximilian (1455) | Won 2-0 | +151620 |
| 3sealed | 3001 | Lysak, Zdenek (1782) | Won 2-1 | +211641 |
| 4sealed | 3001 | Cullinan, Kevin (1450) | Won 2-0 | +141655 |
| 5sealed | 3006 | Nieke, Jonas (1931) | Won 2-1 | +231678 |
| 6sealed | 3001 | Meier, Michael (1869) | Won 2-0 | +221700 |
| 7sealed | 3002 | Moreno Morales, Francisco (1806) | Lost 0-2 | -161684 |
| 8sealed | 3006 | Wandeler, Ramon (1701) | Lost 1-2 | -181666 |
| 9draft | 3360 | Koga, Bruno (1581) | Won 2-0 | +171683 |
| 10draft | 3357 | Bini, Paolo (1801) | Won 2-0 | +201703 |
| 11draft | 3357 | Friedrichsen, Alex (1622) | Lost 0-2 | -201683 |
| 12draft | 3367 | Falenti Koncilija, Lan (1870) | Lost 1-2 | -141669 |
| 13draft | 3367 | Stehno, Alexander (1760) | Lost 1-2 | -171652 |
| 14draft | 3372 | Martinez, Peto (1550) | Won 2-1 | +161668 |
| top | average opponent: 1709record: 9-5 | new rating: 1668 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 398 | Wicher, Adam (1743) | Lost 0-2 | -151549 |
| 3sealed | 369 | Skuza, Michal (1543) | Won 2-0 | +181567 |
| 4sealed | 206 | Calzolari, Lorenzo (1577) | Won 2-1 | +181585 |
| 5sealed | 129 | Inerot, Niclas (1516) | Won 2-0 | +171602 |
| 6sealed | 52 | Wilan, Radoslaw (1544) | Lost 1-2 | -191583 |
| 7sealed | 310 | Zakharchenko, Oleg (1658) | Lost 0-2 | -171566 |
| 8sealed | 362 | Steinfeldt, Henry (1529) | Won 2-0 | +181584 |
| top | average opponent: 1587record: 4-3 | new rating: 1584 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 19 | Riou, Julien (1500) | Won 2-0 | +171536 |
| 2standard | 61 | Vlcek, Jonas (1509) | Won 2-1 | +181554 |
| 3standard | 121 | Juric, David (1793) | Lost 0-2 | -141540 |
| 4standard | 177 | De Meyer, Marc (1489) | Won 2-0 | +171557 |
| 5standard | 192 | Vallejo, Raul (1853) | Lost 1-2 | -131544 |
| 6standard | 314 | Wren, Daniel (1623) | Won 2-1 | +201564 |
| 7standard | 232 | Papadakis, Vasilis (1593) | Won 2-0 | +181582 |
| 8standard | 175 | Winkler, Josef (1564) | Lost 1-2 | -181564 |
| top | average opponent: 1616record: 5-3 | new rating: 1564 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Santomo, Lorenzo (1470) | Lost 0-2 | -191481 |
| 2sealed | 266 | Schilling, Julian (1449) | Won 2-1 | +181499 |
| 3sealed | 434 | Stencl, Adam (1668) | Won 2-0 | +211520 |
| 4sealed | 288 | Obergassner, Philipp (1484) | Draw 1-1 | -11519 |
| 5sealed | 249 | Tillmann, Dominik (1494) | Won 2-1 | +181537 |
| 6sealed | 159 | Lodder, Robert (1525) | Won 2-0 | +181555 |
| 7sealed | 98 | Salvioli, Luca (1526) | Lost 1-2 | -191536 |
| 8sealed | 170 | Flythstrom, Mikko (1574) | Lost 1-2 | -171519 |
| top | average opponent: 1524record: 4-3-1 | new rating: 1519 | ||