Volii is session-planning and stats software for pickleball groups and clubs: sessions, cost-splitting, singles and doubles ELO ratings, leaderboards, player profiles, achievements, tournaments, seasons, and weather-aware scheduling.https://volii.io/https://volii.io/blog/how-pickleball-elo-ratings-work/https://volii.io/blog/how-pickleball-elo-ratings-work/What an ELO rating actually measures, how the number moves after a win or a loss, why singles and doubles need separate ratings, and how ELO differs from DUPR and the 2.0 to 5.0 skill scale.Mon, 17 Aug 2026 00:00:00 GMTelo-ratingsleaderboardhttps://volii.io/blog/organize-a-recurring-pickleball-group/https://volii.io/blog/organize-a-recurring-pickleball-group/A practical guide to starting a weekly pickleball group and keeping it running: how many players you need, picking a slot, splitting court costs, keeping games competitive, and what to stop doing in the group chat.Mon, 17 Aug 2026 00:00:00 GMTorganizingsessionscost-splittingelo-ratingshttps://volii.io/blog/who-owes-who/https://volii.io/blog/who-owes-who/Whoever books the court also becomes the unpaid accountant. Here's why e-transfer-and-remember doesn't scale, and what actually fixes it.Thu, 09 Jul 2026 00:00:00 GMTcost-splittingsessionshttps://volii.io/blog/tracking-stats-that-matter/https://volii.io/blog/tracking-stats-that-matter/Raw win percentage doesn't know who you played. Here's why ELO, singles/doubles splits, and season resets tell you more than a win-loss record ever will.Thu, 02 Jul 2026 00:00:00 GMTelo-ratingsleaderboardprofileshttps://volii.io/blog/fair-doubles-rotations/https://volii.io/blog/fair-doubles-rotations/Round-robin partner rotation feels fair. It isn't, once skill gaps enter the picture. Here's what to optimize for instead.Thu, 25 Jun 2026 00:00:00 GMTsessionsprofileshttps://volii.io/blog/stop-reposting-whos-in-friday/https://volii.io/blog/stop-reposting-whos-in-friday/Group chats are a fine way to meet up once. They're a bad way to run a standing weekly pickleball session. Here's what actually fixes it.Thu, 18 Jun 2026 00:00:00 GMTsessionsorganizing