Wongkar, Nathanael
Current rating: 1470
Record: 3-5
| Regional Championships Singapore 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 42 | Widjaja, Charles (1468) | Lost 0-2 | -191481 |
| 2pioneer | 74 | Wiriyaampon, Kampanart (1486) | Lost 1-2 | -171464 |
| 3pioneer | 73 | Chia, Bing Yang (1467) | Won 2-1 | +181482 |
| 4pioneer | 61 | Sangudom, Sittinan (1484) | Lost 0-2 | -181464 |
| 5pioneer | 65 | Mahendra, Mohamad (1471) | Won 2-1 | +181482 |
| 6pioneer | 53 | Tanjasiri, Pawin (1498) | Won 2-1 | +181500 |
| 7pioneer | 44 | Yeo, Alvin (1504) | Lost 0-2 | -181482 |
| 8pioneer | 44 | Camangon, Gerald (1817) | Lost 0-2 | -121470 |
| average opponent: 1524record: 3-5 | new rating: 1470 | |||