Quick answer: Treat rank as authoritative server state, fetch or subscribe to it after every ranked match and on season rollover, and render the displayed tier and points from that live value.
Showing the wrong seasonal rank, stale points, or a pre-reset tier erodes trust in your competitive system. The display must come from the server's authoritative rank, refreshed after ranked matches and on season transitions.
How to fix it
1. Make rank authoritative
Compute and store rank, division, and rating points on the server. The client should display that value, never compute its own from local match outcomes.
2. Refresh after ranked matches
Fetch the updated rank after each ranked match completes so gains and losses appear immediately rather than after the next login.
3. Handle season rollover
On season reset, apply the soft reset server-side and push the new rank to clients so players do not see last season's tier carried over.
Catching the ones you can't reproduce
The hardest version of this to fix is the one you can't reproduce — it only happens on a player's hardware, OS, driver, or save state, under conditions that simply aren't present on your machine. A report that says “it crashed” or “it froze” gives you nothing to act on, so the bug survives release after release while quietly costing you players.
Automatic error capture closes that gap. Each failure arrives with its full stack trace, the device and OS, the build number, and a breadcrumb trail of what the player did right before it broke, so even a failure you have never seen becomes a specific, reproducible issue. Fold identical failures into one signature ranked by how many players each hits, and your worklist sorts itself worst-first instead of arriving as a stream of vague complaints.
This is where a tool like Bugnet earns its place. Its SDK captures every error automatically with the full stack trace plus device, OS, memory, build, and game-state context, folds duplicates into one grouped issue with an occurrence count, and ties each to the build it first appeared on — so you fix the problem that hurts the most players first and confirm it is gone when its signature disappears from the next release.
The bug you can't reproduce isn't gone — it's just invisible until you capture it from the player's device.