The WTN provides an objective, data-driven way to assess a player's skill level. It uses results from matches, including both wins and losses, to calculate a player's rating, helping players understand where they stand relative to others.

Recreational players can use their WTN to find opponents of similar skill levels. This ensures more competitive and enjoyable matches, as players are more likely to face opponents who challenge them appropriately.

The WTN encourages players to improve by giving them clear guidance on their performance. 

Players can monitor their development over time. Since the WTN is updated based on match performance, it reflects improvement and gives players a way to track their growth.

The WTN allows players to compare themselves to others worldwide, making it easier to gauge their level not just locally but globally. 

By using the WTN, recreational players can find tennis communities and events that suit their skill level. Many clubs and organisations use the WTN as a standardised method to organise leagues, social matches, and tournaments, giving players more opportunities to play competitively and socially.

With WTN, tournaments and leagues can be organised based on player skill level, leading to more enjoyable and balanced events. 

As players improve and their WTN number reflects their growth, it can serve as a form of recognition within their community or club.