Winzenberg, Jake
Current rating: 1491
Record: 8-9-1
| Grand Prix Melbourne 2016 (modern) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 90 | Videon, Branden (1500) | Won 2-0 | +181519 |
| 2modern | 188 | Juarez, Adam (1551) | Won 2-0 | +181537 |
| 3modern | 29 | Lam, Francis (1766) | Lost 1-2 | -141523 |
| 4modern | 263 | Robb, Justin (1648) | Lost 1-2 | -151508 |
| 5modern | 260 | Jensen, Chris [NZL] (1536) | Lost 1-2 | -181490 |
| 6modern | 439 | Henry, Simon (1610) | Won 2-0 | +201510 |
| 7modern | 358 | Merrick, Liam (1443) | Won 2-1 | +171527 |
| 8modern | 213 | Brent, Sammy (1552) | Lost 0-2 | -171510 |
| 9modern | 244 | Cauchi, Lawrence (1489) | Lost 0-2 | -191491 |
| average opponent: 1566record: 4-5 | new rating: 1491 | |||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 213 | Dalgliesh, Eric (1519) | Draw 1-1 | 01500 |
| 2standard | 231 | tisdale, matt (1500) | Lost 1-2 | -181482 |
| 3standard | 353 | Charles-Britton, Harry (1482) | Lost 1-2 | -181464 |
| 4standard | 394 | McKay, James [AUS] (1446) | Won 2-0 | +181482 |
| 5standard | 317 | Graymore, Troy (1483) | Won 2-1 | +181500 |
| 6standard | 243 | Randell, Pat (1502) | Lost 1-2 | -181482 |
| 7standard | 246 | Gower, Jonathan (1472) | Lost 1-2 | -181464 |
| 8standard | 211 | Greenland, Peter (1464) | Won 2-1 | +181482 |
| 9standard | 169 | Lowe, Tristan (1526) | Won 2-1 | +191501 |
| average opponent: 1488record: 4-4-1 | new rating: 1501 | |||