An average describes this sample, not your entire ability. Opponents, format and table conditions matter. Level bands are informal estimates, not official classifications.
Match target and classification context
Reference editions below; the organiser decides eligibility and match format. FFB 12.10.2026 · KNBB 2026–27 · TBF 2026 · KBF 2026 · PBA · JPBF 2026
Combine saved sessions
The combined result is total points divided by total innings, not the mean of session averages. Keep comparable formats together.
Measure a sample, not a permanent level
Average = points ÷ innings. A score of 14 in 20 innings is 0.700; this does not mean a point was scored in 70% of innings, because several points can be made in one visit. Zero points in a completed inning is valid; zero innings is not a denominator.
Include misses and complete sessions, using the same format. Different table sizes, opponents and defensive positions change the comparison. A single best match or a high run cannot establish your typical level.
Combine sessions correctly
Add points and innings before dividing: 20/25 and 10/20 give 30/45 = 0.666… (displayed 0.667), not the unweighted mean 0.650. Save sessions below the calculator to keep this weighting. This training display rounds to three decimals; FFB and KNBB official records truncate and apply their own eligibility rules.
Use the projection as arithmetic
30 ÷ 0.700 = 42.857…, rounded up to 43 innings. That is a constant-average scenario, not a match prediction or a guaranteed finish. Choose the actual event distance and compare the final result with the scenario. Official classifications depend on a qualifying set of matches and the selected edition, not this one entry.