Shpeely ('Spiili') Logo Shpeely v0.25.0
Shpeely โ€” Spiili Boardgame Tracker Logo
Shpeely ๐Ÿ‡จ๐Ÿ‡ญ /หˆสƒpiหli/ โ€ข โ€œSpiiliโ€ โ€” Swiss German for Boardgame

Every Game Night Has a Trophy.
Track Every Boardgame Night.

Turn your tabletop nights into an official ELO-rated championship season. Log games in 15 seconds with physical-style Score Sheets, normalize scores across 30,361 BoardGameGeek titles, and watch your groupโ€™s rating trajectory evolve live.

โœ“ 100% Free for Game Groups โ€ข โœ“ 30,361 Official BGG Games โ€ข โœ“ Private Gmail Group Invites
Shpeely Tabletop Game Night & ELO Championship Illustration
๐Ÿญ First Rat BGG Weight 2.35 / 5
๐Ÿ“ˆ 1st Place Swing +20.1 ELO (M=1.26ร—)
๐Ÿฅ‡ Season Leader 1,342.4 ELO
โšก INTERACTIVE PREVIEW โ€” TRY THE MATH LIVE

What Is Tonightโ€™s Victory Worth in ELO?

Pick a board game and player count below to see how Shpeely scales ELO rating stakes by official BoardGameGeek Complexity Weight (M(W) = 0.60 + 0.28 ร— W).

Selected BGG Title First Rat Family Euro โ€ข Benchmark N = 75 pts
BGG Complexity Weight 2.35 / 5.00 Official Geekdo difficulty
Stakes Multiplier M(W) 1.26ร— Effective K = 40.3
1st Place ELO Gain (Even Table) +20.1 ELO Zero-sum across 4 players (โˆ‘ฮ”R = 0.0)
๐Ÿ“‹ PHYSICAL GAME-STYLE SCORE SHEETS

Score Eurogames by Category Icon

No more mental math at the end of the night. Enter points row-by-row using official boardgame category icons on our Nano Banana Score Sheet columnโ€”Shpeely auto-sums totals and previews ELO deltas live.

๐Ÿ“ˆ NERD-GRADE ECHARTS TELEMETRY

3 Interactive Rating & Radar Views

Switch between ๐Ÿ“ˆ ELO Trajectory (smooth spline, step jumps, or linear), ๐Ÿ“Š Per-Match ฮ” Bars, and ๐Ÿ•ธ๏ธ 5-Axis Player Radar comparing Win Rate %, Normalized Z, Heavy Game Mastery, Peak ELO, and Form.

๐Ÿฅ‡ Fabian1248.6 ELO (+20.1)
๐Ÿฅˆ Gina1214.2 ELO (+4.8)
๐Ÿฅ‰ Lukas1186.0 ELO (-9.4)
๐Ÿ”’ PRIVATE LEAGUES & GMAIL INVITES

Your Groups Stay 100% Private

Run separate leagues for your family (โ€œDiheiโ€), Friday strategy crew, or office tournament. Invite friends by their Google email address so everyone can view live standings and export their personal statistics as JSON.

๐Ÿ  Dihei LeaguePrivate โ€ข Invited Members
๐ŸŽฒ 30,361 BGG TitlesInstant Local Search
01
Create Your Private Group & Invite Friends

Sign in with Google, name your boardgame group, and add or invite your tabletop crew via Gmail.

02
Pick Any BGG Game & Fill the Score Sheet

Search 30,361 BoardGameGeek games with saved box covers and enter category points or quick totals.

03
Watch ELO Trajectories & Records Evolve

Track high/low game records, head-to-head win rates, and complexity-weighted ELO curves all season.

Standings & Rating

Pairwise zero-sum ELO trajectory weighted by BGG complexity (K=32 โ€ข Base=1200.0)

Rank Player Rating ฮ” Last Peak W-L (Win %) Form
๐Ÿงฎ ELO & BGG Complexity Weight Formula Inspector K=32 โ€ข Rโ‚€=1200.0 โ€ข Zero-Sum Pairwise
1. Score Normalization (Cross-Game)
Zi,g = (Si,g / Ng) ร— 100

Normalizes raw scores Si,g against game benchmark Ng so a 10-pt Catan win and 140-pt Brass win are comparable at Z = 100.0.

2. BGG Complexity Weight Multiplier
M(Wg) = 0.60 + 0.28 ร— Wg

Scales rating stakes by official BoardGameGeek weight Wg โˆˆ [1.0, 5.0] (from 0.88ร— for light fillers up to 2.00ร— for heavy strategy).

3. Multi-Player Pairwise Expectation
Eij = 1 / (1 + 10(Rj โˆ’ Ri)/400)

Each N-player game is evaluated as N(Nโˆ’1)/2 head-to-head matchups, strictly conserving total rating points (โˆ‘ ฮ”Ri = 0.0).

4. Post-Match Rating Update
ฮ”Ri = [K ยท M(Wg) / (N โˆ’ 1)] โˆ‘jโ‰ i (Sij โˆ’ Eij)

Where Sij โˆˆ {1.0, 0.5, 0.0} is the pairwise outcome between player i and player j, and K = 32.

Recent Match History 0 matches

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