| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WP_Athletics_DB | 316 | 1,504 | |
| WPA_Base | 96 | 1,010 | |
| WP_Athletics | 66 | 257 | |
| WP_Athletics_Admin | 55 | 236 | |
| WP_Athletics_Demo | 49 | 206 | |
| WP_Athletics_Simple_Shortcodes | 44 | 244 | |
| WP_Athletics_Records | 31 | 196 | |
| WP_Athletics_Manage_Results | 17 | 492 | |
| WPA_Upcoming_Events | 15 | 99 | |
| WPA_Recent_Results | 14 | 99 | |
| WP_Athletics_Events | 14 | 274 | |
| WP_Athletics_Recent_Results | 11 | 152 | |
| WP_Athletics_Stats | 11 | 292 | |
| WP_Athletics_Event_Results | 6 | 115 |