Sigurdsson, Arni
Current rating: 1272
Record: 0-0 (GP) / 7-22 (professional)
| 2003 World Championship (mixed) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 138 | Mihara, Makihito (1746) | Lost 0-2 | -121413 |
| 2standard | 46 | Swannack, Cole (1648) | Lost 0-2 | -141399 |
| 3standard | 127 | Groves, Michael (1379) | Lost 1-2 | -181381 |
| 4standard | 66 | Trajcevski, Vladimir (1460) | Lost 1-2 | -171364 |
| 5standard | 55 | Cheesman, Richard (1357) | Lost 1-2 | -181346 |
| 6standard | 154 | Rachid, Denniz (1422) | Lost 1-2 | -171329 |
| 7rochester | 24 | Braymore, Nathon (1424) | Lost 0-2 | -161313 |
| 9rochester | 150 | Bilsel, Eda (1432) | Lost 0-2 | -161297 |
| 10rochester | 68 | Bird, Oliver (1390) | Lost 0-2 | -161281 |
| 11rochester | 34 | Meaney, Alan (1353) | Won 2-0 | +191300 |
| 12rochester | 139 | Nagy, Tamas (1375) | Won 2-0 | +201320 |
| 13extended | 75 | Curti, Andrea (1458) | Lost 0-2 | -161304 |
| 14extended | 61 | Aaspollu, Huko (1384) | Won 2-0 | +191323 |
| 15extended | 77 | Gislason, Alvin Orri (1397) | Lost 0-2 | -161307 |
| 16extended | 32 | Meaney, Alan (1301) | Lost 0-2 | -181289 |
| 17extended | 69 | Tanturovski, Mile (1368) | Lost 0-2 | -171272 |
| average opponent: 1431record: 3-13 | new rating: 1272 | |||
| 2003 European Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 3 | Subic, Jaka (1500) | Lost 1-2 | -181482 |
| 2standard | 93 | Habiboglu, M. Gokhan (1490) | Lost 0-2 | -181464 |
| 3standard | 108 | Prondzynski, Mateusz (1475) | Won 2-0 | +181482 |
| 5rochester | 103 | Meraghni, Farid (1658) | Lost 0-2 | -141468 |
| 6rochester | 22 | Landgraf, Svante (1665) | Won 2-1 | +211489 |
| 7rochester | 26 | Aperghis, Dimitris (1623) | Lost 1-2 | -161473 |
| 8rochester | 12 | Marvaldi, Alessandro (1528) | Lost 0-2 | -171456 |
| 9rochester | 62 | Nai, Enrico (1519) | Lost 1-2 | -161440 |
| 10rochester | 96 | Sequeira, Ricardo (1552) | Lost 0-2 | -161424 |
| 11standard | 97 | De Sio, Jakub (1397) | Won 2-0 | +171441 |
| 12standard | 83 | Vazquez, Francisco Fidel (1603) | Lost 1-2 | -151426 |
| 13standard | 79 | Groves, Michael (1406) | Lost 0-2 | -181408 |
| 14standard | 77 | Littler, Adrian (1372) | Won 2-0 | +171425 |
| average opponent: 1522record: 4-9 | new rating: 1425 | |||