What Does a Darts Rating Actually Measure?

A darts rating needs a system name to mean anything. It might refer to your three-dart average, a numbered skill level on an electronic darts platform, or a professional performance rating. A world ranking is different again: it places players in order under a competition’s ranking rules.

If you want to assess your own steel-tip 501 play, start with a full-leg three-dart average. If you want to understand a number on an app, check that platform’s definition before comparing it with anyone else’s.

Three-dart average: the starting point

A three-dart average measures points scored per three darts:

Three-dart average = total points scored ÷ darts counted × 3

Use the points actually deducted from your starting score, not points erased by a bust. For a completed 501 leg, the points total is 501. If you lose the leg, use 501 minus your remaining score, not 501. The Redfield & District Mens Darts League calculation guide explains both cases.

Here is an illustrative straight-start, double-out leg:

• Your first five visits score 100, 100, 100, 100 and 61, each using three darts. That leaves 40 after 15 darts.
• On the sixth visit, your first two darts score zero, then you hit double 20 with your third dart.
• You finish in 18 darts, so your average is 501 ÷ 18 × 3 = 83.50.

Your first-nine-dart average was 100.00, but your full-leg average was 83.50. The early number describes opening scoring; the full-leg number includes the work of setting up and finishing.

If you instead score zero with all three darts on that sixth visit, then score zero twice before hitting double 20 on your seventh visit, the same 501 points take 21 darts. Your average becomes 71.57. Nothing changed about the opening five visits; the additional missed doubles lowered the result.

That is why a scoring-only practice average is not interchangeable with a match average. For more on separating those measures, see first-nine average versus checkout percentage.

Points per dart (PPD) is the same points-to-darts ratio without multiplying by three. Thus, 20 PPD equals a 60 three-dart average—but only when both figures use the same scoring rules and included darts.

DARTSLIVE rating: a platform-specific skill level

DARTSLIVE uses accumulated statistics from 01 and Standard Cricket matches to assign ratings from 1 to 18, with 18 the highest. Its help page says the normal aggregation gives greater weight to recent results, especially the last 30 games. It requires ten completed qualifying matches across those game types in total before calculating a rating, and updates ratings once a day. Single-player games and matches against “ROBO RIVAL” do not count. Source: DARTSLIVE’s rating guide.

The underlying measures are different:

• 01 STATS: average points per round.
• Cricket STATS: average marks per round, rather than points.

Crucially, the standard rating uses 80% STATS. For 01 games, those statistics are finalized when the game is 80% completed; for Cricket, when six numbers are opened. DARTSLIVE also offers separate full-game statistics and ratings through its Premium+ plan. Source: DARTSLIVE’s STATS explanation.

So an 01 STATS figure of 80 is not automatically an 80 full-leg steel-tip average: the measurement window differs.

DARTSLIVE’s standard conversion table places A flight at ratings 10–12, with rating-10 thresholds of 80.0 for 01 STATS and 2.90 for Cricket STATS. The operator describes A flight and above as skilled or high-level. Those are benchmarks within DARTSLIVE, not qualifications for a steel-tip league or professional tour. Source: rating and flight conversion table.

Professional ratings are not world rankings

As of October 2026, the PDC World Rankings are based on prize money earned in ranking tournaments over a two-year period—not three-dart averages. A player’s ranking therefore measures qualifying tournament earnings under that system. Source: PDC rankings.

A performance rating can answer a different question. For example, OChE, or Ordinal Checkout Efficiency, published in the PDC’s Form Guide, estimates the percentage of legs a player would expect to win on the ProTour from a weighted combination of four-, five-, six- and seven-visit checkout rates. It is neither a doubles-hit percentage nor a world ranking. Source: PDC’s OChE explanation.

How to benchmark your own play honestly

Record a defined run of 501 legs across several sessions, including losses and poor legs. Keep practice and competition samples separate, and retain missed-double and zero-score visits rather than deleting them.

Pool the points and darts before calculating the overall average; do not simply average match averages when the dart counts differ. Our guide to combining darts match averages shows why weighting matters.

Compare casual pub play with similar pub samples, league play with your actual division, and professional statistics with the stated professional competition and sample. A single 83.50 leg does not establish an 83.50 playing standard. Your average across the whole sample, alongside finishing and results, is the more useful assessment.