Wiyono, Alexander
Current rating: 1466
Record: 7-9-2
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Choo, Chin Wah (1500) | Won 2-1 | +191480 |
| 2sealed | 11 | Khor, Ying Zheng (1517) | Lost 1-2 | -181462 |
| 3sealed | 147 | Teng, Willie (1479) | Draw 1-1 | +11463 |
| 4sealed | 183 | Jasmi, Hasry (1467) | Won 2-1 | +181481 |
| 5sealed | 128 | Tan, Joseph Boon Kiat (1537) | Lost 0-2 | -171464 |
| 6sealed | 168 | Tan, Bertram (1526) | Lost 0-2 | -171447 |
| 7sealed | 199 | Lewin, Samuel (1483) | Won 2-0 | +191466 |
| 8sealed | 165 | Leung, Victor (1469) | Lost 1-2 | -181448 |
| 9sealed | 169 | Liu, Zhixian (1463) | Won 2-1 | +181466 |
| average opponent: 1494record: 4-4-1 | new rating: 1466 | |||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | Loh, Chuan Han (1709) | Lost 0-1 | -141486 |
| 2standard | 205 | Bunnag, Atitat (1420) | Won 2-1 | +171503 |
| 3standard | 240 | Ang, Charlie (1440) | Won 0-0 | +161519 |
| 4standard | 111 | Li, Mo (1489) | Lost 0-2 | -181501 |
| 5standard | 236 | Jalal, Halim (1531) | Lost 1-2 | -181483 |
| 6standard | 255 | Jasmi, Hasry (1483) | Won 2-1 | +181501 |
| 7standard | 243 | Ng, Jansen (1464) | Lost 1-2 | -181483 |
| 8standard | 216 | Li Xin, Chang (1480) | Draw 1-1 | 01483 |
| 9standard | 217 | Gladwin, Marianne (1277) | Lost 0-2 | -221461 |
| average opponent: 1477record: 3-5-1 | new rating: 1461 | |||