This example shows a bubble chart of badminton tournaments, plotting total prize money on the x-axis against the number of players on the y-axis, with bubble size encoding tournament popularity and color encoding location. It renders as an SVG using d3.csv to load the tournament data and d3.scaleLinear, d3.scaleSqrt, and d3.scaleOrdinal to create the axes, bubble radii, and color mapping. The chart includes rotated x-axis labels, axis titles, and a custom legend listing each tournament with its corresponding location and color.