This pie chart displays the total overall ratings of tennis players, with each slice representing an individual player and its size proportional to their rating. A legend and labels identify each player, while hovering reveals a tooltip with the player's country, average score, and total rating. Built with D3 v5, the visualization uses the `pie` and `arc` functions to generate the chart, `scaleOrdinal` for coloring, and custom mouseover events for interactivity. The data is loaded from a CSV file hosted as a GitHub gist.