Machala, Peter
Current rating: 1397
Record: 5-6-1 (GP) / 9-17 (professional)
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Dvoracek, Dominik (1500) | Won 2-1 | +201430 |
| 2sealed | 145 | Schlatter, Urs (1383) | Draw 1-1 | -11429 |
| 3sealed | 117 | Sierocinski, Adam (1534) | Lost 1-2 | -161413 |
| 4sealed | 184 | Gasparac, Luka (1517) | Lost 0-2 | -161397 |
| top | average opponent: 1484record: 1-2-1 | new rating: 1397 | ||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Novak, Daniel (1500) | Won 2-0 | +201416 |
| 2sealed | 25 | Turant, Marcin (1518) | Lost 0-2 | -161400 |
| 3sealed | 129 | Mechura, Jan (1429) | Won 2-1 | +181418 |
| 4sealed | 146 | Thille, Carl (1569) | Lost 1-2 | -151403 |
| 5sealed | 144 | Francsics, Gabor (1500) | Won 2-1 | +201423 |
| 6sealed | 108 | Hajnisz, Aleksander (1515) | Won 2-1 | +201443 |
| 7sealed | 84 | Lamr, Martin (1536) | Lost 0-2 | -171426 |
| 8sealed | 109 | Balars, Vasady (1518) | Lost 0-2 | -161410 |
| top | average opponent: 1511record: 4-4 | new rating: 1410 | ||
| 2000 World Championship (mixed) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 33 | Hernandez, Marc [FRA] (1715) | Lost 1-2 | -131425 |
| 2standard | 113 | Kimchi, Baruchi (1453) | Lost 1-2 | -181407 |
| 3standard | 111 | Brigmann, Oliver (1522) | Won 2-1 | +201427 |
| 4standard | 97 | Pintos, Victor (1486) | Won 2-0 | +201447 |
| 5standard | 75 | Senyuz, Aras (1472) | Lost 1-2 | -181429 |
| 6standard | 79 | Sousa, Alex T (1487) | Won 2-1 | +191448 |
| 7draft | 133 | Vitali, Andrea (1491) | Lost 0-2 | -171431 |
| 8draft | 132 | Dabbs, James (1490) | Won 2-1 | +191450 |
| 9draft | 14 | Frangiosa, Richie (1578) | Lost 0-2 | -161434 |
| 10draft | 79 | D'Hondt, Jean-Louis (1764) | Lost 1-2 | -121422 |
| 11draft | 124 | Hassidim, Ayal (1477) | Lost 1-2 | -171405 |
| 12draft | 117 | Ross, Edward (1442) | Lost 0-2 | -171388 |
| 13block | 112 | Wimindra, Winindra (1440) | Won 2-0 | +191407 |
| 14block | 110 | Irvine, David (1449) | Lost 0-2 | -181389 |
| 15block | 114 | Reutter, Juan (1461) | Won 2-0 | +201409 |
| 16block | 101 | O'Mahoney-Schwartz, Daniel (1659) | Lost 0-2 | -141395 |
| 17block | 112 | McKeon, Robert (1395) | Won 2-1 | +181413 |
| 18block | 93 | Susanto, Agus (1466) | Lost 1-2 | -171396 |
| top | average opponent: 1514record: 7-11 | new rating: 1396 | ||
| 2000 European Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 112 | Lauriol, Sylvain (1567) | Won 2-1 | +191519 |
| 2draft | 33 | Marek, Libor (1502) | Lost 0-2 | -181501 |
| 3draft | 66 | Sanders, Benjamin M (1501) | Won 2-0 | +181519 |
| 4draft | 43 | Romero, Ellis (1648) | Lost 1-2 | -161503 |
| 6draft | 52 | Herzog, Nicolai (1863) | Lost 0-2 | -111492 |
| 7standard | 79 | Harle, Thomas (1481) | Lost 0-2 | -191473 |
| 8standard | 97 | Radesater, Tobias (1465) | Lost 0-2 | -181455 |
| 9standard | 109 | Lindgren, Tommi (1498) | Lost 1-2 | -171438 |
| top | average opponent: 1566record: 2-6 | new rating: 1438 | ||