Explaining goal difference rules

I’m thinking about Spain and Turkey’s situation regarding goal difference (GD). Turkey needs to beat Spain by 13 goals to overtake the GD if they end level on points. But the phrase "超7球" suggests they need to win by exactly 7. I’m also unsure if it's related to women’s U17 football. So, I should ask for clarification on which tournament or group and whether they’re using GD or head-to-head records. If needed, I can provide a general explanation on how to calculate these scenarios.Clarifying goal difference scenarios

I'm analyzing the situation after Turkey wins by k goals. The new goal differences become GD_S' and GD_T', and Turkey overtakes Spain if GD_T' is greater than GD_S'. This translates to Turkey needing to win by more than half the difference in their initial goal differences. If Turkey wins exactly by half, they tie on GD, and the tiebreaker would then be goals scored.

However, the rules vary by tournament; UEFA competitions often prioritize head-to-head records over overall GD, while FIFA World Cup Qualifiers don't use head-to-head. For the Euro 2024 group stage, head-to-head takes precedence first, and it's important to consider that each confederation uses its own rules for qualifiers.Clarifying qualification rules

I'm considering the UEFA 2026 qualifiers, which might have new rules, but it's best to confirm details with the user. I’ll respond in Chinese to ensure clarity and ask for specifics like tournament, group, current points, goal difference (GD), goals scored, head-to-head results, and any official rules.

I can explain how Turkey needs to win by more than half the GD difference to surpass Spain, providing examples to illustrate this. If head-to-head is the priority, then the first match’s score will be crucial, which changes the thresholds. I’ll make sure the answer is concise and useful!