Krilin -> 13.000
Gohan -> 14.000
Those numbers may seem a good guess at first glance, but they have a glaring problem: they're inconsistent with the fight against Ginyu in Goku's body.
14.000 for Gohan if it's pre-Reecoome-zenkay may seem good, but then Krilin can't be 13.000.
On the other hand, in the manga after Gohan unleashes his potential Krilin thinks he may be able to defeat Vegeta (earth Vegeta, that is) so 14.000 for Gohan and 13.000 for Krilin (who has no zenkays) is completely wrong.
MÃnimum they were both above 22.000 of strength.
Vegeta -> 30.000 -> That may be one of the best guesses the Daizenshuu has made. While in the corrected, definitive edition Vegeta is stated to be "above 30.000", credits for the guide for realizing that the "above 20.000" statement that was given in the original manga was an error made by Toriyama (Vegeta was already at 24.000 when he arrived at Namek).
From now on the numbers become crazy.
Base Goku 3,000,000 -> I think that's the first big mistake the Daizenshuu makes. Goku, in his fight against Freezer, fought with the KKx10 activated since the beginning as it's explained by Kaito later on in the fight. The thing here is that the 3,000,000 for the Goku that starts fighting Freezer is not a bad approxiamation, but that Goku had been using the KKx10 already, so his real strength was that of 300,000.
This can be further demonstrated in the Cell saga.
Freezer (60,000,000 at 50%): Again and like with Goku, there's an extra 0 here due to the KKx10 misinterpretation. 6,000,000 would be a much better guess.
Freezer (120,000,000 at 100%): This one I have to separate it from the 60,000,000 at 50% because besides the KKx10 misunderstanding, that number brokes one of the most basic rules in any DB fight.
The more injured a fighter is, the less strength he has. Now this rule is the basis for nearly every single DB fight, and it's only broken when the occasional rage boosts happen (mostly to Gohan, though Goku in his fight vs Freezer also had one).
By estimating Freezer's power at his 100% without taking into account the huge amount of damage he had received from the Genkidama they broke one of Toriyama's most basic rules. Even Freezer acknowledges in the manga that he has lost a ton of power because of the injuries, so the only explanation for that number is that they simply multiplied the 50% estimation by 2, without realising that Freezer didn't use his 100% just after he used his 50%, but after much later and after havin received a ton of damage.
When Freezer decided to use the 100% of his power against Goku, his 50% was much, much lower than his 50% if he had been at full condition. Does anyone think that Vegeta had 18,000 of power at the end of the fight at the earth, when even a badly injured Krilin could've killed him? Of course he wasn't, and the same applies to Freezer.
SSJ Goku 150,000,000: This may be the worst guess in the whole Daizenshuu guide. It accumulates all the errors made to assume 100% Freezer had 120,000,000 of power in his fight at Namek when he went 100% and it adds a third one:
10% more of strength is a decisive advantage in DB. We see this for every fight we have numbers for: Gohan 1309 vs Radtiz 1200, Vegeta 24,000 vs Dodoria 21,000+... if a fighter with 10% more power than it's rival attacks with the intent to kill, the fight doesn't last long. But in this case, we know Freezer lost because at his 100% he had serious stamina problems, Goku explains that to us when he decides to quit the fight.
And the difference the morons of the Daizenshuu give in favour of Goku is more than 20% over Freezer's power. Goku should've quited the match before it even started with a difference in power so huge or he could've ended the fight in a single blow.
So the 150,000,000 number is the accumulation of:
1. Not realising Goku fought with the KKx10 since the beginning.
2. Not understanding that fighters lose strength when they're injured.
3. Not understanding that a 10% of difference in power in DB is a decisive advantage.
With all of that in mind, I always estimated SSJ Goku to be at around 2,800,000 - 3,000,000 more or less (in Namek). This is further supported by the fact that the only time Toriyama has spoken about power levels it was to say that the 50x estimation for the SSJ form was just too big, and that he drew that scene with Goku multiplying his power by 10 instead, which surely makes much, much, much more sense.
Regards.
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