SHALLOW Player Profile
Last updated: 2026-10-01
Grant Mattos holds the 56th all-time Survivor ELO rating of 1593.0 (A-tier, Finalist), among 424 US contestants. Peak active rank: 25th after US22. Across 1 season and 11 tribal councils, Grant maintained 90.9% vote accuracy.
| Current ELO | 1593.0 |
|---|---|
| Peak ELO | 1625.1 |
| Floor ELO | 1500.0 |
| All-Time Rank (US) | #56 of 424 |
| Peak Active Rank | #25, after US22 |
| Tier | A (Finalist) |
| Seasons Played | 1 |
| Tribals Attended | 11 |
| Vote Accuracy | 90.9% (10/11) |
| Immunity Wins | 2 |
| Idol Plays | 0 |
| FTC Appearances | 0 |
| Jury Votes | None |
| BEAST Rating | 1575.8 (Rank #63, A-tier) |
| Season | Start ELO | End ELO | Change | Tribals | Votes (W/Total) |
|---|---|---|---|---|---|
| US Season 22: Survivor: Redemption Island | 1500.0 | 1593.0 | +93.0 | 11 | 29/33 |
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Grant's SHALLOW rating is calculated using the Elo rating system applied to Survivor gameplay. Every tribal council generates pairwise matchups: correct voters beat incorrect voters (Outwit), survivors beat eliminated players (Outlast), and jury votes create head-to-head matchups at Final Tribal Council. The K-factor is 8, empirically optimized across all seasons.
All players start at 1500. Returning players carry their rating across seasons. Players with fewer than 5 tribal council attendances are marked provisional. Read the full methodology.