- TIERS
- BOUNDARIES
- MAPPING
- REVIEW
Short answer
How do I turn student scores into grade tiers with AI?
Your AI uses the find_percentage_range tool to match raw scores against predefined achievement boundaries. This produces a clear breakdown of grade tiers and percentage ranges for every score you provide.
Where your data lands.
The classification outcomes.
The AI processes your scores into these four distinct categories.
TIERS
Achievement tiers
The AI identifies which specific grade level a score falls into. You get a clean list of honors, passing, or failing categories.
BOUNDARIES
Percentage ranges
The agent calculates the exact percentage boundaries for each tier. This defines the floor and ceiling for every grade level.
MAPPING
Score-to-grade maps
Your AI creates a direct link between raw numerical values and qualitative descriptors. This makes large datasets easy to read.
REVIEW
Human verification
The AI flags scores that sit on the edge of two tiers. You decide if these borderline cases need a manual adjustment.
The workflow
What your AI does when the scores arrive.
The AI handles the heavy lifting of mathematical categorization.
Analyze raw input
Your agent reads the student scores from your provided sheet or list.
find_percentage_rangeCalculate ranges
The AI determines the specific percentage boundaries for each grade level.
find_percentage_rangeAssign tiers
The agent matches each score to its corresponding achievement category.
find_percentage_rangeFlag outliers
The AI identifies scores that fall near the boundary of a tier for your review.
find_percentage_range
Try it
Copy these to start.
Use these prompts to trigger the classification process.
Starting points
These are opening lines. Swap out the bracketed text with your actual data sources like a CSV or a list of numbers.
GPA Converter Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_T8SU1pjt8oy62XKPhrAbNNp1eYzlAeiTkieRLIHq/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — GPA Converter capabilities are ready to use.
{
"mcpServers": {
"gpa-converter-mcp": {
"url": "https://edge.vinkius.com/vk_preview_T8SU1pjt8oy62XKPhrAbNNp1eYzlAeiTkieRLIHq/mcp"
}
}
}Classify the scores in this Google Sheet using the GPA Converter.
Look at these student percentages and tell me which achievement tier they belong to.
Use the GPA Converter to find the percentage boundaries for my grading scale.
Check this list of raw scores and flag any that are right on the edge of a new tier.
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Start here
Connect GPA Converter once, then ask.
Click the link to connect your client. Your credentials stay encrypted, and you can find the full tool list on the Connector page.
Connect GPA Converter to your AIFAQ
How the classification works
- 01
Can the AI change my original grading scale?
No. The AI only reads your scale to categorize scores; it cannot modify your source data.
- 02
Does the AI decide the final grades?
The AI suggests tiers based on the math. You remain the final authority for grading decisions.
- 03
Can it process scores from a CSV file?
Yes, as long as you provide the file or the data in your chat.
- 04
Will it delete any of my student records?
No. The AI only has permission to read and analyze data, not delete it.
- 05
How does it handle scores that are exactly on a boundary?
The AI follows the logic defined in the percentage ranges, but it will flag these for you to check manually.
More questions about GPA Converter? The Connector page answers them. See everything the GPA Converter Connector can do
Connect GPA Converter to Claude, Cursor, ChatGPT & more
