When You Walk in the Room by Child first appeared on the Israeli foreign-music chart on 11 Jun 1978, entering at #23. It peaked at #17 on 18 Jun 1978. In total it spent 3 weeks on the chart, last charting on 25 Jun 1978.
| Wk | Date | Pos |
|---|---|---|
| 1 | 11 Jun 1978 | 23 |
| 2 | 18 Jun 1978 | 17 |
| 3 | 25 Jun 1978 | 26 |