Table 11 Correlation and Ranking of Total Contribution Rate and Contribution Rate of Each Tactical Indicator in Table Tennis Matches
New-four-Phase index | tactical indicator | Main players | Reserve players | Overall | |||
|---|---|---|---|---|---|---|---|
Correlation | ranking | Correlation | ranking | Correlation | ranking | ||
attack-after-serve phase | serve | 0.653 | 6 | 0.832 | 4 | 0.744 | 6 |
3rd stroke | 0.777 | 1 | 0.836 | 3 | 0.799 | 2 | |
attack-after-receive phase | receive | 0.762 | 2 | 0.856 | 2 | 0.818 | 1 |
4th stroke | 0.751 | 3 | 0.858 | 1 | 0.794 | 3 | |
Transition phase | 5th stroke | 0.725 | 4 | 0.774 | 6 | 0.772 | 4 |
6th stroke | 0.671 | 5 | 0.805 | 5 | 0.747 | 5 | |
Rally phase | Rally I | 0.61 | 7 | 0.757 | 7 | 0.703 | 7 |
Rally II | 0.508 | 8 | 0.655 | 8 | 0.578 | 8 | |