H&G All-Time Index v1.2.3 public fighter card
Calvin Grove
Calvin Grove ranks #643 in the H&G All-Time Index at Featherweight, with a 73.71 All-Time Index score and a 49-10-0 professional record. His career span on this page is 1982-1998. Calvin Grove was born in 1962; country context is United States. The rating dataset covers 51 bouts from 1982 to 1998. The strongest positive signals are era separation. Peak-form reaches 1,820 in 1985.
Versioned rating. This profile belongs to H&G All-Time Index v1.2.3. Read exact ranks with the methodology and version notes, especially where Data Confidence is lower.
Rankings: H&G All-Time Index v1.2.3, 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 v1.2.3 data supports the claim. Empty or unsupported fields are hidden.
H&G All-Time Index profile - v1.2.3
Calvin Grove at a glance
A public H&G All-Time Index v1.2.3 visual. The curve shows yearly peak-form Elo rating points, not the 0-100 ranking index.
All-time rank
#643Ranked in the H&G All-Time Index v1.2.3 public top 1000
H&G All-Time Index
73.710-100 ranking index. This is the number that orders the list.
Peak-form Elo rating
1,820Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±196. 1985-10-01
Division
FeatherweightActive years: 1982-1998
Career record
49-10-0Published professional record summary
Data Confidence
HighDeep career evidence and a tighter peak-rating band in this release. Close ranks still need boxing judgement. Peak-form band: ±196 Elo.
Prime window
Long prime1982-1996 high-rating window
Version
v1.2.3Current H&G All-Time Index release
Why this placement
Why this placement
Calvin Grove ranks #643 with a 73.71 score on the 60-100 H&G All-Time Index. The data-derived proxy signature-win marker points to a win over Jeff Fenech in 1993, because that defeated opponent carries a 1,952 Peak-form Elo in the same v1.2.3 export. The resolved-opponent data also shows a 2-fight series with Lester Ellis, with his release-row line at 2-0-0. The strongest model lifts are dominance over contemporaries (above the typical top-1000 fighter) and quality of opponents beaten (around the typical top-1000 fighter). Peak-form Elo is 1,820 (±196), 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 separationAbove the typical top-1000 fighter
Same-era separation left after the shared peak and sustained rating signal is removed.
Elite winsAround the typical top-1000 fighter
How much the record is helped by wins over contemporaneous title-level opponents.
World-title recordAround the typical top-1000 fighter
How much major title evidence supports the rating.
Top-level longevityAround the typical top-1000 fighter
How much repeat elite-year presence supports the all-time case.
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.
Career rating profileAround the typical top-1000 fighter
Collapsed signal from peak rating, sustained rating and same-era separation.
| Rank | #643 |
|---|---|
| Rank detail | Ranked in the H&G All-Time Index v1.2.3 public top 1000 |
| H&G All-Time Index | 73.71 on the 0-100 ranking index scale |
| Peak-form Elo rating | 1,820 at 1985-10-01; separate scale; posterior band ±196 |
| Data Confidence | High: Deep career evidence and a tighter peak-rating band in this release. Close ranks still need boxing judgement. Peak-form band: ±196 Elo. |
| Division and active years | Featherweight, 1982-1998 |
| Career record | 49-10-0 |
| Rating evolution | 1982: 1,753; 1983: 1,785; 1984: 1,812; 1985: 1,821; 1986: 1,820; 1987: 1,816; 1988: 1,810; 1989: 1,796; 1990: 1,793; 1991: 1,801; 1992: 1,800; 1993: 1,799; 1994: 1,775; 1995: 1,752; 1996: 1,739; 1997: 1,720; 1998: 1,715 |
Rating summary - All-Time Index card - v1.2.3
Calvin Grove
An H&G All-Time Index v1.2.3 summary card for rank context, career context and comparison. Read close ranks with the Data Confidence label beside them.
Rank and score#643Ranked in the H&G All-Time Index v1.2.3 top 1000
H&G All-Time Index73.710-100 ranking index. This is the number that orders the list.
Peak-form Elo rating1,820Best-point rating on a separate scale, not directly comparable with the index. Posterior band ±196. 1985-10-01
Data ConfidenceHighDeep career evidence and a tighter peak-rating band in this release. Close ranks still need boxing judgement. Peak-form band: ±196 Elo.
Active years1982-19981980-1999
Primary divisionFeatherweightTop 68% in division
Era percentileTop 61%Top 64% overall public pool
Strength of scheduleSolid schedule1,909 schedule score
Career W-L-D49-10-0Professional record summary
Versioned card
H&G All-Time Index v1.2.3
For context or disputes, use the methodology, versions and corrections pages.