"Above chance" results?

Have there ever been any claimants of psychic abilities that have demonstrated a considerable "above chance" result in their demonstration? If so, please send me the proper information as I would like to investigate it.
Scientific Committee to Evaluate PseudoSkeptic Criticism of the Paranormal
https://debunkingskeptics.com/forum/
https://debunkingskeptics.com/forum/viewtopic.php?f=7&t=2401