Chelsea are on course to land Timo Werner at the start of the next transfer window and £53million seems like a snip if the deal goes through.

According to their considered calculations, Werner should really be changing clubs for a fee of around £80.4m considering numerous factors, including his age and talents.

CIES have revealed this in their biannual transfer value list, and they claim the Germany star is the joint-30th most valuable player around, level with Inter Milan’s Romelu Lukaku.

The latest list also shows a changing of the guard with living legend Cristiano Ronaldo now down in 70th with a possible fee of €62.8m (£55.91m), while Lionel Messi places 22nd rated at €100.1m/£89.12m.

So, who is the most valuable player around and how do you calculate it?

CIES take into account a wide array of variables such as age, contract, position, minutes, goals, international status, team results, and have estimated the possible price of some of the best players from Europe’s top five league.

Scroll down to see if your favourite player managed to make the top 30.

30= Timo Werner (RB Leipzig) – €90.3m/£80.4m

30= Romelu Lukaku (Inter Milan) – €90.3m/£80.4m

29. Andrew Robertson (Liverpool) – €94.2m/£83.87m

28. Kai Havertz (Bayer Leverkusen) – €94.7m/£84.32m

27. Joshua Kimmich (Bayern Munich) – €96.7m/£86.10m

26. Richarlison (Everton) – €97.6m/£86.9m

25. Saul Niguez (Atletico Madrid) – €97.7m/£86.99m

24. Virgil van Dijk (Liverpool) – €98.5m/£87.7m

23. Lautaro Martinez (Inter Milan) – €98.9m/£88.06m

22. Lionel Messi (Barcelona) – €100.1m/£89.12m

21. Rodri (Manchester City) – €101.5m/£90.37m

20. Frenkie de Jong (Barcelona) – €102.1m/£90.91m

19. Mason Mount (Chelsea) – €102.5m/£91.26m