From de1e5a7f21ab3f8e042f8c454e701b4486bff84b Mon Sep 17 00:00:00 2001
From: Stan Runge <stan@stanrunge.dev>
Date: Mon, 9 Mar 2026 22:36:20 +0100
Subject: [PATCH] use rank 10 million for unranked  players

---
 scripts/reseed-ratings.ts              |  4 ++--
 src/lib/server/auth.ts                 |  5 +++--
 src/routes/(app)/admin/+page.server.ts | 28 ++++++++++++++++++++------
 3 files changed, 27 insertions(+), 10 deletions(-)

diff --git a/scripts/reseed-ratings.ts b/scripts/reseed-ratings.ts
index 2f64d41..845dff1 100644
--- a/scripts/reseed-ratings.ts
+++ b/scripts/reseed-ratings.ts
@@ -95,8 +95,8 @@ async function main() {
 			}
 		}
 
-		// Unranked → rank 100,000 (~1000 ELO)
-		const effectiveRank = rank && rank > 0 ? rank : 100_000;
+		// Unranked → rank 10,000,000 (yields 0 ELO)
+		const effectiveRank = rank && rank > 0 ? rank : 10_000_000;
 		const seedElo = rankToElo(effectiveRank);
 		// Adjust by win/loss differential to preserve some earned progress
 		const adjustment = (r.wins - r.losses) * 12;
diff --git a/src/lib/server/auth.ts b/src/lib/server/auth.ts
index c732efb..0ec4b45 100644
--- a/src/lib/server/auth.ts
+++ b/src/lib/server/auth.ts
@@ -14,8 +14,9 @@ import { proxyImage } from './storage/r2';
 let pendingOsuProfile: { rank: number | null } | null = null;
 
 function eloFromRank(rank: number | null): { elo: number; osuRank: number | null } {
-	if (!rank || rank <= 0) return { elo: 1000, osuRank: null };
-	const rawElo = 3500 - Math.log10(rank) * 500;
+	// Unranked → treat as rank 10,000,000 (yields 0 ELO)
+	const effectiveRank = rank && rank > 0 ? rank : 10_000_000;
+	const rawElo = 3500 - Math.log10(effectiveRank) * 500;
 	return { elo: Math.round(Math.max(0, Math.min(3500, rawElo))), osuRank: rank };
 }
 
diff --git a/src/routes/(app)/admin/+page.server.ts b/src/routes/(app)/admin/+page.server.ts
index 4989851..c8db346 100644
--- a/src/routes/(app)/admin/+page.server.ts
+++ b/src/routes/(app)/admin/+page.server.ts
@@ -148,15 +148,31 @@ export const actions: Actions = {
 				// API failure — treat as unranked
 			}
 
-			// Unranked → rank 100,000 (~1000 ELO)
-			const effectiveRank = rank && rank > 0 ? rank : 100_000;
+			// Unranked → rank 10,000,000 (yields 0 ELO)
+			const effectiveRank = rank && rank > 0 ? rank : 10_000_000;
 			const rawElo = 3500 - Math.log10(effectiveRank) * 500;
 			const elo = Math.round(Math.max(0, Math.min(3500, rawElo)));
 
-			await db
-				.update(playerRating)
-				.set({ elo, initialElo: elo, osuRankAtSeed: rank, wins: 0, losses: 0, updatedAt: new Date() })
-				.where(eq(playerRating.userId, u.id));
+			// Upsert: insert if no rating row exists, update if it does
+			const existing = await db.query.playerRating.findFirst({
+				where: eq(playerRating.userId, u.id)
+			});
+
+			if (existing) {
+				await db
+					.update(playerRating)
+					.set({ elo, initialElo: elo, osuRankAtSeed: rank, wins: 0, losses: 0, updatedAt: new Date() })
+					.where(eq(playerRating.userId, u.id));
+			} else {
+				await db.insert(playerRating).values({
+					userId: u.id,
+					elo,
+					initialElo: elo,
+					osuRankAtSeed: rank,
+					wins: 0,
+					losses: 0
+				});
+			}
 
 			console.log(`[Admin] Reset ${u.name}: rank #${rank ?? 'unranked'} → ${elo} ELO`);
 			updated++;