Cortes, Ivan
Current rating: 1440
Record: 0-0 (GP) / 13-19-4 (professional)
| 2003 World Championship (mixed) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Jorstedt, Mattias (1970) | Won 2-0 | +261524 |
| 2standard | 26 | Romao, Carlos (1829) | Lost 0-1 | -131511 |
| 3standard | 72 | Rizner, Andrej (1608) | Lost 1-2 | -161495 |
| 4standard | 36 | Nahodil, Petr (1586) | Won 2-1 | +201515 |
| 5standard | 124 | Petric Maretic, Grgur (1515) | Lost 1-2 | -181497 |
| 6standard | 94 | Gardos, Gergely (1464) | Lost 0-2 | -191478 |
| 7rochester | 104 | Joebstl, Markus (1808) | Won 2-0 | +241502 |
| 8rochester | 114 | Pikos, Tomasz (1587) | Draw 1-1 | +11503 |
| 9rochester | 103 | Gibbons, Christopher (1495) | Lost 1-2 | -181485 |
| 10rochester | 24 | Saviori, Fabio (1451) | Lost 1-2 | -181467 |
| 11rochester | 78 | Kwok, Bone (1443) | Won 2-0 | +171484 |
| 12rochester | 111 | Tanaka, Hisaya (1752) | Lost 1-2 | -131471 |
| 13extended | 63 | Bero, Peter (1587) | Won 2-1 | +201491 |
| 14extended | 116 | Jurkovic, Robert (1542) | Lost 0-2 | -171474 |
| 15extended | 131 | Kwok, Bone (1452) | Won 2-1 | +181492 |
| 16extended | 106 | Tanaka, Hisaya (1738) | Lost 0-2 | -141478 |
| 17extended | 56 | Aviram, Gidi (1372) | Lost 1-2 | -201458 |
| 18extended | 112 | Saviori, Fabio (1438) | Lost 1-2 | -181440 |
| average opponent: 1591record: 6-11-1 | new rating: 1440 | |||
| 2002 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Roth, Dirk (1513) | Draw 1-1 | 01500 |
| 2standard | 65 | Mitsuya, Kazuhiko (1745) | Lost 1-2 | -131487 |
| 3standard | 97 | Ulfarsson, Robert (1469) | Draw 1-1 | -11486 |
| 4standard | 106 | Iny, Yoni (1456) | Lost 0-2 | -181468 |
| 5standard | 113 | Guevin, Peter (1673) | Lost 0-2 | -151453 |
| 6standard | 118 | Wood, John [ZAF] (1409) | Lost 0-2 | -181435 |
| 7draft | 88 | Zlotoiabko, Boris (1489) | Won 2-1 | +191454 |
| 8draft | 25 | Harle, Thomas (1559) | Lost 0-1 | -161438 |
| 9draft | 115 | du Plessis, Christiaan (1372) | Lost 0-2 | -201418 |
| 10draft | 60 | Nitter, Eivind (1747) | Won 2-0 | +241442 |
| 11draft | 115 | Encelle, Fabrice (1495) | Lost 0-2 | -171425 |
| 12draft | 115 | Chavez Licona, Juan Francisc (1411) | Draw 1-1 | 01425 |
| 13block | 118 | Cereceda, Francisco (1456) | Won 2-1 | +181443 |
| 14block | 114 | Gasa, Joaquin (1440) | Lost 0-2 | -181425 |
| 15block | 113 | Kreher, Christian (1381) | Won 2-0 | +181443 |
| 16block | 107 | Herrin, Mark (1466) | Won 2-1 | +181461 |
| 17block | 97 | Avendano, Jorge (1466) | Won 2-0 | +181479 |
| 18block | 87 | Ang, Junyang (1515) | Won 2-1 | +191498 |
| average opponent: 1503record: 7-8-3 | new rating: 1498 | |||