How to keep a radar honest
You need at least three axes. Each row is one axis, and the label is the name of that axis: Write, Draw, Plan, or whatever the profile measures. Each series is one polygon. Two series are the useful case, because the reader can see where one shape sticks out past the other. A third series is possible. A fourth is usually too many lines on one web.
Every axis must be the same kind of score. Mixing dollars, hours, and a five-point rating on one radar makes the shape meaningless, because the chart scales to the largest number it sees. If one axis runs to 100 and the others run to 5, the small axes collapse. Convert them to a shared scale first, such as 0 to 10, and say that in the subtitle. Set the Y maximum when you want the outer ring to mean a known perfect score rather than the best score in this particular table.
The grid rings are the scale. Leave them on. A radar without rings is a logo. The axis labels sit outside the web. Keep them short. A long label collides with its neighbors. Line width separates the polygons when the fills overlap. The fills are light so both shapes remain visible. If a fill still hides the other, rely on the outline and keep the series to two.
Order the axes so that related scores sit beside each other. A random order makes a spiky shape that has nothing to do with the person. The order is a choice and it changes the picture, so pick it once and use it for every profile you compare. Do not sort a radar by value. The axes are a fixed frame.
Export PNG when the labels must stay crisp, PDF when the figure is part of a written review, and JPEG only as a fallback. If you are ranking one score, use a bar chart. If you are showing the numbers a committee must audit, use the table maker and link the radar as the summary. The sample profile is not your data. Replace every axis name and every score. The chart remains in this browser.