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Player Name |
Chessmetrics Performance Rating |
Event |
| #1 | Mikhail Tal | 2817 performance: 12/18 (67%) vs 2723 | Montreal, 1979 |
| #2 | Mikhail Tal | 2814 performance: 14/17 (82%) vs 2615 | Riga (Interzonal), 1979 |
| #3 | Anatoly Karpov | 2810 performance: 12/18 (67%) vs 2715 | Montreal, 1979 |
| #4 | Bent Larsen | 2801 performance: 10/12 (83%) vs 2631 | Buenos Aires, 1979 |
| #5 | Efim Geller | 2775 performance: 11.5/17 (68%) vs 2673 | Minsk (URS Championship), 1979 |
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| #6 | Anatoly Karpov | 2771 performance: 7.5/11 (68%) vs 2700 | Tilburg, 1979 |
| #7 | Lajos Portisch | 2766 performance: 10.5/18 (58%) vs 2723 | Montreal, 1979 |
| #8 | Anatoly Karpov | 2761 performance: 5/6 (83%) vs 2674 | Waddinxveen, 1979 |
| #9 | Oleg Romanishin | 2757 performance: 7/11 (64%) vs 2712 | Tilburg, 1979 |
| #10 | Jan Timman | 2756 performance: 10.5/14 (75%) vs 2617 | Bled/Portoroz, 1979 |
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| #11 | Garry Kasparov | 2748 performance: 10.5/14 (75%) vs 2607 | Banja Luka, 1979 |
| #12 | Artur Jussupow | 2742 performance: 10.5/17 (62%) vs 2675 | Minsk (URS Championship), 1979 |
| #13 | Viktor Korchnoi | 2737 performance: 7.5/10 (75%) vs 2627 | Johannesburg, 1979 |
| #14 | Lajos Portisch | 2729 performance: 6.5/11 (59%) vs 2707 | Tilburg, 1979 |
| #15 | Tigran Petrosian | 2729 performance: 10.5/14 (75%) vs 2585 | Tallinn (Keres Memorial), 1979 |
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| #16 | Ljubomir Ljubojevic | 2728 performance: 10.5/13 (81%) vs 2553 | Buenos Aires, 1979 |
| #17 | Robert Hübner | 2727 performance: 11/16 (69%) vs 2615 | Rio de Janeiro (Interzonal), 1979 |
| #18 | Lev Polugaevsky | 2726 performance: 11.5/17 (68%) vs 2617 | Riga (Interzonal), 1979 |
| #19 | Wolfgang Unzicker | 2724 performance: 4.5/7 (64%) vs 2708 | Johannesburg, 1979 |
| #20 | Jan Timman | 2723 performance: 4.5/8 (56%) vs 2739 | Polugaevsky-Timman Match (Breda), 1979 |
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| #21 | Viktor Korchnoi | 2721 performance: 10.5/13 (81%) vs 2545 | Buenos Aires, 1979 |
| #22 | Ljubomir Ljubojevic | 2721 performance: 9/18 (50%) vs 2729 | Montreal, 1979 |
| #23 | Yury Balashov | 2721 performance: 10/17 (59%) vs 2671 | Minsk (URS Championship), 1979 |
| #24 | Garry Kasparov | 2719 performance: 10/17 (59%) vs 2669 | Minsk (URS Championship), 1979 |
| #25 | Lev Polugaevsky | 2718 performance: 7.5/11 (68%) vs 2637 | Wijk aan Zee (Hoogovens), 1979 |
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| #26 | Ljubomir Ljubojevic | 2718 performance: 10/13 (77%) vs 2566 | Sao Paulo, 1979 |
| #27 | Gyula Sax | 2717 performance: 9/13 (69%) vs 2615 | Amsterdam (IBM), 1979 |
| #28 | Alexander Beliavsky | 2717 performance: 12.5/14 (89%) vs 2477 | Bogota, 1979 |
| #29 | Zoltán Ribli | 2717 performance: 9.5/14 (68%) vs 2618 | Bled/Portoroz, 1979 |
| #30 | Vlastimil Hort | 2716 performance: 9/13 (69%) vs 2613 | Amsterdam (IBM), 1979 |
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| #31 | Tamaz Georgadze | 2715 performance: 4.5/7 (64%) vs 2697 | URS Spartakiad Moscow, 1979 |
| #32 | András Adorján | 2712 performance: 14/23 (61%) vs 2632 | Riga (Interzonal), 1979 |
| #33 | Gyula Sax | 2711 performance: 6/11 (55%) vs 2714 | Tilburg, 1979 |
| #34 | Rafael Vaganian | 2710 performance: 10/14 (71%) vs 2587 | Tallinn (Keres Memorial), 1979 |
| #35 | Viktor Korchnoi | 2709 performance: 10/13 (77%) vs 2555 | Sao Paulo, 1979 |
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| #36 | Mikhail Tal | 2708 performance: 10/14 (71%) vs 2584 | Tallinn (Keres Memorial), 1979 |
| #37 | Jan Timman | 2708 performance: 10.5/16 (66%) vs 2613 | Rio de Janeiro (Interzonal), 1979 |
| #38 | Yehuda Gruenfeld | 2707 performance: 8/9 (89%) vs 2519 | Luzern, 1979 |
| #39 | Tigran Petrosian | 2707 performance: 10.5/16 (66%) vs 2613 | Rio de Janeiro (Interzonal), 1979 |
| #40 | Viktor Kupreichik | 2706 performance: 9.5/17 (56%) vs 2675 | Minsk (URS Championship), 1979 |
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| #41 | Lajos Portisch | 2706 performance: 10.5/16 (66%) vs 2612 | Rio de Janeiro (Interzonal), 1979 |
| #42 | Tamaz Georgadze | 2705 performance: 9.5/17 (56%) vs 2673 | Minsk (URS Championship), 1979 |
| #43 | Sergey Makarichev | 2704 performance: 9.5/17 (56%) vs 2672 | Minsk (URS Championship), 1979 |
| #44 | Viktor Korchnoi | 2703 performance: 8/9 (89%) vs 2514 | Biel, 1979 |
| #45 | Florin Gheorghiu | 2701 performance: 7/10 (70%) vs 2614 | Novi Sad, 1979 |
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| #46 | Jan Timman | 2701 performance: 8.5/18 (47%) vs 2726 | Montreal, 1979 |
| #47 | Evgeny Sveshnikov | 2701 performance: 7/10 (70%) vs 2613 | Novi Sad, 1979 |
| #48 | Zoltán Ribli | 2700 performance: 14/23 (61%) vs 2618 | Riga (Interzonal), 1979 |
| #49 | Boris Spassky | 2699 performance: 8.5/18 (47%) vs 2723 | Montreal, 1979 |
| #50 | Jan Smejkal | 2697 performance: 8.5/13 (65%) vs 2616 | Amsterdam (IBM), 1979 |
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