Kieper, Jeff
Current rating: 1413
Record: 31-43-3
Grand Prix Atlanta 2011Grand Prix Baltimore 2012Grand Prix Indianapolis 2012Grand Prix Atlanta 2012Grand Prix Philadelphia 2012Grand Prix Charlotte 2013Grand Prix Washington DC 2013Grand Prix Richmond 2014Grand Prix New Jersey 2014Grand Prix Columbus 2016Grand Prix Richmond 2017Grand Prix Richmond 2018 (leg)Grand Prix Richmond 2019
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 73 | King, Ethan (1541) | Lost 1-2 | -151400 |
| 3standard | 189 | Boeckmann, Trevor (1642) | Lost 0-2 | -141386 |
| 4standard | 254 | Hazelwood, Chadwick (1433) | Won 2-0 | +191405 |
| 5standard | 221 | Lee, Benjamin (1453) | Won 2-0 | +191424 |
| 6standard | 138 | Cammilluzzi, Marco (1872) | Lost 0-2 | -111413 |
| top | average opponent: 1588record: 2-3 | new rating: 1413 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 88 | Garcia, Richard (1500) | Won 2-0 | +191463 |
| 2legacy | 56 | Karges, Alexander (1686) | Lost 0-2 | -141449 |
| 3legacy | 272 | Howe, Michael (1498) | Lost 1-2 | -171432 |
| 4legacy | 360 | Folsom, Kyer (1521) | Lost 0-2 | -171415 |
| top | average opponent: 1551record: 1-3 | new rating: 1415 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Poindexter, Michael (1500) | Won 2-0 | +191460 |
| 2sealed | 155 | Kay, Thomas (1483) | Lost 0-1 | -181442 |
| 3sealed | 553 | Kizuka, Jeremy (1344) | Lost 1-2 | -201422 |
| 4sealed | 563 | Sacks, Justin (1468) | Lost 0-2 | -171405 |
| 5sealed | 631 | Jenkins, Todd (1463) | Won 1-0 | +191424 |
| 6sealed | 511 | Emerson Jr, Brian (1490) | Won 2-1 | +201444 |
| 7sealed | 411 | Fund, Ian (1540) | Won 2-1 | +191463 |
| 8sealed | 331 | Noble, Jim (1388) | Lost 1-2 | -191444 |
| top | average opponent: 1459record: 4-4 | new rating: 1444 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 184 | Conklin, Christopher (1500) | Lost 0-2 | -171461 |
| 2legacy | 641 | Cress, Joseph (1403) | Won 2-0 | +171478 |
| 3legacy | 682 | Kroeger, Travis (1441) | Lost 0-2 | -191459 |
| 4legacy | 816 | [anonymous] | Lost 0-2 | -181441 |
| top | average opponent: 1448record: 1-3 | new rating: 1441 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 927 | Marklyn, Tyler (1500) | Won 2-0 | +181497 |
| 3legacy | 743 | Bourque, Matthew (1377) | Lost 0-2 | -201477 |
| 4legacy | 873 | Vaid, Akhil (1490) | Lost 1-2 | -181459 |
| 5legacy | 1014 | Minor, Nicholas (1480) | Won 2-1 | +181477 |
| 6legacy | 896 | Mehra, Rajesh (1480) | Lost 0-2 | -181459 |
| 7legacy | 893 | Caroprese, Jerry (1500) | Draw 1-1 | +11460 |
| 8legacy | 807 | Finnegan, Michael (1468) | Won 2-0 | +181478 |
| top | average opponent: 1471record: 3-3-1 | new rating: 1478 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1256 | Taylor, Ashley (1463) | Won 2-0 | +181476 |
| 3modern | 1006 | Nice, Daniel 329 (1533) | Won 2-1 | +191495 |
| 4modern | 1081 | Setlow, Craig (1542) | Won 2-1 | +191514 |
| 5modern | 1019 | McGraw, Matthew (1427) | Lost 1-2 | -191495 |
| 6modern | 1055 | Champlin, Timothy (1612) | Lost 0-2 | -161479 |
| 7modern | 1191 | Ayers, Patrick (1437) | Won 2-0 | +171496 |
| 8modern | 1108 | Song, Long (1528) | Lost 1-2 | -171479 |
| top | average opponent: 1506record: 4-3 | new rating: 1479 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1312 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 41 | Rose, Josh (1444) | Won 2-0 | +211333 |
| 3legacy | 63 | Wong, Ben (1519) | Won 2-0 | +211354 |
| 4legacy | 166 | Newbury, Michael R (1553) | Won 2-1 | +221376 |
| 5legacy | 27 | Jones, Kevin (1541) | Won 2-0 | +211397 |
| 6legacy | 39 | Shiels, David (1927) | Draw 1-1 | +81405 |
| 7legacy | 34 | English, Eric (1753) | Lost 0-2 | -111394 |
| 8legacy | 104 | Balakrishnan, Vasu (1677) | Won 2-1 | +231417 |
| 9legacy | 62 | Parker, Matthew (1525) | Won 2-0 | +201437 |
| 10legacy | 31 | Braverman, Michael (1846) | Lost 0-2 | -111426 |
| 11legacy | 77 | Fulk, David (1626) | Lost 0-2 | -151411 |
| 12legacy | 97 | McGrew, Sherman (1574) | Won 2-1 | +211432 |
| 13legacy | 74 | Lee, Chris (1557) | Won 2-1 | +201452 |
| 14legacy | 52 | Battle, Benjamin R (1656) | Won 2-1 | +221474 |
| 15legacy | 36 | Copeland, Samuel (1592) | Lost 1-2 | -161458 |
| top | average opponent: 1628record: 9-4-1 | new rating: 1458 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1299 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Meneses, Justin (1454) | Won 2-1 | +211320 |
| 2sealed | 153 | Cope, Josh (1521) | Won 2-1 | +211341 |
| 3sealed | 165 | Sager, Ben (1644) | Lost 0-2 | -121329 |
| 4sealed | 308 | Fann, Alex (1415) | Lost 0-2 | -171312 |
| top | average opponent: 1508record: 2-2 | new rating: 1312 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1344 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 528 | Markowicz, Eric (1519) | Lost 1-2 | -151329 |
| 3sealed | 760 | Eakle, Jake (1500) | Lost 1-2 | -151314 |
| 4sealed | 919 | Wise, Hedi (1486) | Lost 0-2 | -151299 |
| top | average opponent: 1502record: 0-3 | new rating: 1299 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1406 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 18 | Geary, Justin (1598) | Lost 1-2 | -151391 |
| 4legacy | 186 | Rarie, Calvin (1482) | Lost 0-2 | -161375 |
| 5legacy | 352 | Minor, Chris (1517) | Lost 1-2 | -161359 |
| 6legacy | 361 | DeWit, Case (1484) | Lost 1-2 | -151344 |
| top | average opponent: 1521record: 0-4 | new rating: 1344 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 104 | Artigue, Michall (1518) | Lost 0-2 | -171436 |
| 3legacy | 305 | McClarnon, Marshall (1532) | Lost 0-2 | -161420 |
| 4legacy | 445 | Sobieray, Andrew (1393) | Won 2-0 | +171437 |
| 5legacy | 369 | Torrisi, Mike (1552) | Lost 1-2 | -161421 |
| 6legacy | 393 | Therrien, Geddy (1465) | Lost 0-2 | -171404 |
| 7legacy | 385 | Ericson, Brett E (1463) | Won 1-0 | +191423 |
| 8legacy | 294 | Oberholtzer, Matt P (1436) | Lost 0-2 | -171406 |
| top | average opponent: 1480record: 2-5 | new rating: 1406 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 134 | Gleicher, David (1904) | Lost 1-2 | -111488 |
| 3standard | 356 | Taylor, Norman E (1499) | Lost 0-2 | -171471 |
| 4standard | 672 | Aeschbacher, David (1487) | Lost 0-2 | -181453 |
| top | average opponent: 1630record: 0-3 | new rating: 1453 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 47 | Bates, John (1505) | Won 2-0 | +181518 |
| 2extended | 131 | Buck, Thomas (1471) | Lost 0-1 | -191499 |
| 3extended | 124 | Guess, Brian (1469) | Lost 0-2 | -181481 |
| 4extended | 216 | Townson, Taylor (1482) | Won 2-0 | +181499 |
| 5extended | 172 | Bessler, BJ (1540) | Draw 1-1 | 01499 |
| 6extended | 188 | Sanabria, Carlos (1500) | Lost 0-2 | -181481 |
| 7extended | 162 | Filipiak, Chris (1480) | Won 2-0 | +181499 |
| top | average opponent: 1492record: 3-3-1 | new rating: 1499 | ||