H&G All-Time Index v1.2.2 public fighter card
Ken Buchanan
Ken Buchanan ranks #688 in the H&G All-Time Index at Lightweight, with a 72.28 All-Time Index score and a 61-8-0 professional record. His career span on this page is 1965-1982. The rating dataset covers 42 bouts from 1965 to 1982. The rating is built from the same six published dimensions as the rest of the list. Peak-form reaches 1,825 in 1971.
Versioned rating. This profile belongs to H&G All-Time Index v1.2.2. Read exact ranks with the methodology and version notes, especially where Data Confidence is lower.
Rankings: H&G All-Time Index v1.2.2, computed from fights up to . Index and Peak-form Elo stay fixed to that fight-data cutoff; displayed records may include later record-only corrections.
Career highlights
Shown only where the v1.2.2 data supports the claim. Empty or unsupported fields are hidden.
H&G All-Time Index profile - v1.2.2
Ken Buchanan at a glance
A public H&G All-Time Index v1.2.2 visual. The curve shows yearly peak-form Elo rating points, not the 0-100 ranking index.
All-time rank
#688Ranked in the H&G All-Time Index v1.2.2 public top 1000
H&G All-Time Index
72.280-100 ranking index. This is the number that orders the list.
Peak-form Elo rating
1,825Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±183. 1971-09-01
Division
LightweightActive years: 1965-1982
Career record
61-8-0Published professional record summary
Data Confidence
MediumSolid but wider career evidence. Treat close ranks with extra care. Peak-form band: ±183 Elo.
Version
v1.2.2Current H&G All-Time Index release
Why this placement
Why this placement
Ken Buchanan ranks #688 with a 72.28 score on the 60-100 H&G All-Time Index. The data-derived proxy signature-win marker points to a win over Carlos Ortiz in 1972, because that defeated opponent carries a 1,841 Peak-form Elo in the same v1.2.2 export. The resolved-opponent data also shows a 3-fight series with Leonard Tavarez, with his release-row line at 3-0-0. Data Confidence is Medium, so the rating should be read with wider uncertainty. Peak-form Elo is 1,825 (±183), separate from the 60-100 career Index.
Six-dimension breakdown
Bars show each weighted signal's relative size. Gold lifts the placement; grey holds it back.
Cross-era separationAround the typical top-1000 fighter
Same-era separation left after the shared peak and sustained rating signal is removed.
Major title-control signalAround the typical top-1000 fighter
A narrow signal for lineal, explicit undisputed or major multi-belt class control in this release data; it is not a full title history.
Top-level longevityAround the typical top-1000 fighter
How much repeat elite-year presence supports the all-time case.
World-title recordAround the typical top-1000 fighter
How much major title evidence supports the rating.
Elite winsAround the typical top-1000 fighter
How much the record is helped by wins over contemporaneous title-level opponents.
Career rating profileAround the typical top-1000 fighter
Collapsed signal from peak rating, sustained rating and same-era separation.
| Rank | #688 |
|---|---|
| Rank detail | Ranked in the H&G All-Time Index v1.2.2 public top 1000 |
| H&G All-Time Index | 72.28 on the 0-100 ranking index scale |
| Peak-form Elo rating | 1,825 at 1971-09-01; separate scale; posterior band ±183 |
| Data Confidence | Medium: Solid but wider career evidence. Treat close ranks with extra care. Peak-form band: ±183 Elo. |
| Division and active years | Lightweight, 1965-1982 |
| Career record | 61-8-0 |
| Rating evolution | 1966: 1,741; 1967: 1,759; 1968: 1,792; 1969: 1,799; 1970: 1,821; 1971: 1,825; 1972: 1,822; 1973: 1,814; 1974: 1,776; 1975: 1,733; 1980: 1,615; 1981: 1,587; 1982: 1,575 |
Rating summary - All-Time Index card - v1.2.2
Ken Buchanan
An H&G All-Time Index v1.2.2 summary card for rank context, career context and comparison. Read close ranks with the Data Confidence label beside them.
Rank and score#688Ranked in the H&G All-Time Index v1.2.2 top 1000
H&G All-Time Index72.280-100 ranking index. This is the number that orders the list.
Peak-form Elo rating1,825Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±183. 1971-09-01
Data ConfidenceMediumSolid but wider career evidence. Treat close ranks with extra care. Peak-form band: ±183 Elo.
Active years1965-19821946-1979
Primary divisionLightweight
Career W-L-D61-8-0Professional record summary
Versioned card
H&G All-Time Index v1.2.2
For context or disputes, use the methodology, versions and corrections pages.