| 100% | ELO | 3 | Chess rating system |
| 84% | ELO | 3 | Classic rock band, or a chess rating system |
| 84% | ELO | 3 | Arpad ___, creator of an eponymous chess rating system |
| 82% | ELO | 3 | Rating system used in chess |
| 81% | ELO | 3 | Rating system in tennis or chess |
| 81% | ELO | 3 | ___ rating system (world chess standard) |
| 78% | ELO | 3 | Kind of rating system in chess |
| 73% | ELO | 3 | Chess player's rating system |
| 70% | ELO | 3 | ___ rating system (chess standard) |
| 64% | ELO | 3 | Scrabble rating system |
| 62% | SCALE | 5 | Rating system |
| 62% | SCALES | 6 | Rating systems |
| 55% | MICHELIN | 8 | Star rating system for restaurants |
| 55% | AAA | 3 | Best, in some rating systems |
| 54% | ELO | 3 | Chess's ___ ratings |
| 54% | SPF | 3 | UV-blocker's rating system: Abbr. |
| 54% | MICHELIN | 8 | Restaurant rating system that awards stars |
| 54% | STAR | 4 | Part of a rating system, maybe |
| 53% | TEN | 3 | Top score in some rating systems |
| 53% | TEN | 3 | Perfect score in some rating systems |
| 52% | VALENTI | 7 | Jack who created the film rating system |
| 52% | MICHELIN | 8 | __ stars; rating system for fine-dining eateries |
| 52% | TEN | 3 | Top score on many a rating system |
| 52% | ELO | 3 | System used by chess.com |
| 51% | PAINSCALE | 9 | Rating system on which a ten is far from perfect |
| 50% | ELO | 3 | Arpad ___, eponymous creator of an international ratings system |
| 50% | SURGEPRICING | 12 | Dynamic rate-adjustment system |
| 48% | ELO | 3 | Chess ranking system named for a Hungarian physicist |
| 43% | ELO | 3 | Competitive-chess rating |
| 40% | GREENZONES | 10 | Areas with low COVID-19 infection rates, per some classification systems |