27 August 2021
Time Comparison Grading - Bibliographie 9b+ (c)
Stefano Ghisolfi suggested a personal 9b+ grade for Bibliographie based on that it took him a similar time to do as his previous 9b+'. Measuring the invested time is the easiest way to suggest personal grades, as long as; Style, Conditions, Form and Beta for the climber are optimal.
The Time Comparison Grading diagram suggests that there is a one-grade difference for Onsight, Flash, 3rd go, 3 days and 15 days. On the other hand, going down in grades, the percentage of the subjective feeling in the muscular effort has been estimated. It should be underlined that all these numbers are just guesses made in order to show the principle of the Time Comparison Grading.
The Time Comparison Grading diagram suggests that there is a one-grade difference for Onsight, Flash, 3rd go, 3 days and 15 days. On the other hand, going down in grades, the percentage of the subjective feeling in the muscular effort has been estimated. It should be underlined that all these numbers are just guesses made in order to show the principle of the Time Comparison Grading.
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