| Themes | Consensus | Number of units | % of units |
|---|---|---|---|
| Crowd factors | 5/5 | 37 | 20.3 |
| Accuracy/Error | 5/5 | 27 | 14.8 |
| Experience | 5/5 | 21 | 11.5 |
| Regulations | 5/5 | 18 | 9.9 |
| Opinion | 5/5 | 16 | 8.8 |
| Concentration/Avoidance | 5/5 | 9 | 4.9 |
| Player reaction | 4/5 | 13 | 7.1 |
| Control | 4/5 | 13 | 7.1 |
| Professionalism | 4/5 | 8 | 4.4 |
| Personality | 3/5 | 8 | 4.4 |
| Personal life | 3/5 | 6 | 3.3 |
| Environmental factors | 3/5 | 5 | 2.8 |
| Crowd interaction | 2/5 | 3 | 1.6 |