Zuger, Christoph
Current rating: 1621
Record: 41-43
| Grand Prix Lyon 2020 (THB standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 138 | Guedj, Thomas (1667) | Lost 1-2 | -161507 |
| 4standard | 163 | Borgel, Nicolas (1594) | Won 2-0 | +201527 |
| 5standard | 63 | Di Pancrazio, Marc (1656) | Won 2-0 | +201547 |
| 6standard | 25 | Ferre, David (1551) | Won 2-0 | +181565 |
| 7standard | 38 | Fortier, Remi (1943) | Lost 0-2 | -111554 |
| 8standard | 46 | Begon, Ludovic (1717) | Won 2-0 | +211575 |
| 9standard | 28 | Araque, Francisco (1714) | Won 2-1 | +201595 |
| 10standard | 31 | Parizot, Jonas (1643) | Won 2-1 | +191614 |
| 11standard | 10 | Carloz, Philippe (1903) | Won 2-0 | +231637 |
| 12standard | 11 | Garnham, Matthew (2014) | Lost 0-2 | -111626 |
| 13standard | 18 | Vinci, Stefano (2074) | Won 2-0 | +251651 |
| 14standard | 12 | Behrens, Kai (2017) | Lost 1-2 | -111640 |
| 15standard | 17 | Etchegoyhen, Morgan (1592) | Lost 1-2 | -191621 |
| top | average opponent: 1776record: 8-5 | new rating: 1621 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 215 | Becks, Tim (1516) | Lost 0-2 | -191503 |
| 3pioneer | 508 | Bonafonte, Guillem (1497) | Lost 0-2 | -181485 |
| 4pioneer | 719 | Lamarque, Harmonie (1416) | Won 2-1 | +171502 |
| 5pioneer | 417 | O'Donnell-Carey, Liam (1569) | Won 2-1 | +191521 |
| 6pioneer | 504 | Verkooren, Renzo (1571) | Won 2-0 | +191540 |
| 7pioneer | 292 | Libert, Julien (1562) | Lost 1-2 | -171523 |
| top | average opponent: 1522record: 3-3 | new rating: 1523 | ||
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 53 | Johnson, Patrick (1605) | Lost 0-2 | -161452 |
| 3standard | 209 | Brogan, Robert (1469) | Won 2-0 | +181470 |
| 4standard | 99 | Potter, Russell (1533) | Won 2-0 | +201490 |
| 5standard | 94 | Blank, Jonathan (1654) | Won 2-1 | +211511 |
| 6standard | 62 | Montes, Henry (1693) | Lost 1-2 | -151496 |
| 7standard | 106 | Foley, Thomas (1502) | Won 2-1 | +181514 |
| 8standard | 59 | Radutskiy, Arthur (1642) | Won 2-0 | +201534 |
| 9standard | 40 | Masters, Chase (1874) | Lost 0-2 | -121522 |
| 10standard | 55 | Leonard Huu Nguyen, Christopher (1812) | Lost 0-0 | -131509 |
| 11standard | 52 | Yoshino, Kohei (1782) | Lost 0-0 | -131496 |
| 12standard | 56 | Fields, Larry (1623) | Won 2-0 | +211517 |
| 13standard | 58 | Arch, Clayton (1718) | Won 2-1 | +211538 |
| 14standard | 52 | Kroeger, Brett (1609) | Lost 0-2 | -161522 |
| 15standard | 55 | Cyrus, Travis (1569) | ID | 01522 |
| top | average opponent: 1649record: 7-6-1 | new rating: 1522 | ||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 108 | Sun, Yiming (1518) | Lost 1-2 | -171447 |
| 3standard | 363 | Bissor, Melvin (1500) | Won 2-0 | +191466 |
| 4standard | 219 | Debelleix, Julien (1519) | Won 2-1 | +191485 |
| 5standard | 135 | Michel, Jean-Loup (1536) | Won 2-0 | +191504 |
| 6standard | 71 | Secher, Guillaume (1585) | Won 2-0 | +201524 |
| 7standard | 42 | Goffart, Jonathan (1558) | Lost 1-2 | -181506 |
| 8standard | 102 | Plaquevent, Camille (1511) | Won 2-0 | +181524 |
| 9standard | 38 | van Donselaar, Philip (1850) | Lost 1-2 | -121512 |
| 10standard | 62 | Patarca, Humberto (1867) | Lost 1-2 | -121500 |
| 11standard | 80 | Klumpp, Berthold (1649) | Lost 0-2 | -151485 |
| 12standard | 76 | Rousseau, Adrien (1524) | Lost 0-2 | -171468 |
| top | average opponent: 1601record: 5-6 | new rating: 1468 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 477 | Koziel, Mariusz (1588) | Lost 0-2 | -161481 |
| 3sealed | 300 | Schneider, Philipp (1664) | Won 2-0 | +211502 |
| 4sealed | 223 | Zimmermann, Bob (1389) | Lost 0-2 | -201482 |
| 5sealed | 318 | Glizniewicz, Piotr (1507) | Lost 1-2 | -181464 |
| top | average opponent: 1537record: 1-3 | new rating: 1464 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 24 | Chan, Yu Pan Jacky (1933) | Lost 1-2 | -111511 |
| 4sealed | 489 | Timmermans, Ron (1738) | Lost 0-2 | -141497 |
| top | average opponent: 1836record: 0-2 | new rating: 1497 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Salzmann, Jakob (1646) | Lost 0-2 | -171543 |
| 2sealed | 527 | Zazhmitskii, Pavel (1480) | Won 2-0 | +171560 |
| 3sealed | 750 | Glizniewicz, Piotr (1502) | Lost 1-2 | -191541 |
| 4sealed | 730 | Gerevini, Alan (1469) | Lost 1-2 | -191522 |
| top | average opponent: 1524record: 1-3 | new rating: 1522 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Longhi, Davide (1555) | Won 2-1 | +191546 |
| 2sealed | 102 | Facchini, Nullo (1322) | Won 2-1 | +141560 |
| 3sealed | 160 | Gollor, Marcus (1365) | Lost 1-2 | -221538 |
| 4sealed | 224 | Lechado Artigues, Pedro (1699) | Lost 0-2 | -151523 |
| 5sealed | 266 | Joffrain, Marco (1504) | Won 2-0 | +181541 |
| 6sealed | 238 | Busonero, Mirko (1513) | Won 2-1 | +171558 |
| 7sealed | 168 | Sala, Michele (1556) | Won 2-0 | +181576 |
| 8sealed | 123 | Berger, Simon (1662) | Lost 1-2 | -161560 |
| top | average opponent: 1522record: 5-3 | new rating: 1560 | ||
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Steinaa, Daniel (1745) | Lost 1-2 | -151541 |
| 3standard | 239 | Zubovich, Stanislau (1757) | Lost 1-2 | -141527 |
| top | average opponent: 1751record: 0-2 | new rating: 1527 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Kavanagh, Austin (1456) | Won 2-0 | +171519 |
| 2sealed | 27 | Mocydlarz, Tomasz (1432) | Won 2-1 | +171536 |
| 3sealed | 165 | Thompson, Ashley (1407) | Won 2-1 | +151551 |
| 4sealed | 253 | Rowe, Clive (1507) | Won 2-1 | +171568 |
| 5sealed | 84 | Antonsen, Emma (1527) | Won 2-1 | +181586 |
| 6sealed | 2 | Summersberger, Helmut (1820) | Lost 0-2 | -141572 |
| 7sealed | 147 | Gotfredsen, Anders (1704) | Won 2-0 | +201592 |
| 8sealed | 44 | Porojan, Raul (2064) | Won 2-0 | +261618 |
| 9sealed | 15 | Nielsen, Stig Asboeg (1583) | Lost 0-2 | -181600 |
| 10draft | 143 | Tajak, Lukas (1782) | Lost 0-2 | -151585 |
| 11draft | 102 | Mayer, Jurgen (1571) | Lost 1-2 | -181567 |
| 12draft | 15 | Lesaege, Clement (1805) | Lost 0-2 | -141553 |
| 13draft | 192 | Knowelden, Sean (1733) | Won 2-1 | +211574 |
| 14draft | 176 | Russell, Griffin (1559) | Lost 1-2 | -181556 |
| top | average opponent: 1639record: 8-6 | new rating: 1556 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 288 | Joustra, Paulo (1500) | Won 2-0 | +181518 |
| 2standard | 238 | van de Sande, Niels (1638) | Won 2-1 | +201538 |
| 3standard | 102 | Sapiras, Armando (1826) | Lost 0-2 | -131525 |
| 4standard | 285 | Schmidt, Tim (1437) | Lost 1-2 | -191506 |
| 5standard | 451 | Lunghi, Jacopo (1665) | Won 2-1 | +211527 |
| 6standard | 271 | Woo, Travis (2100) | Lost 1-2 | -91518 |
| 7standard | 373 | Encinas, Alejandro (1628) | Lost 1-2 | -161502 |
| top | average opponent: 1685record: 3-4 | new rating: 1502 | ||