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OPEN RACE COACH
LOCAL-FIRST POST-SESSION SIM-RACING COACH
Recorded Session -> Analysis Run -> one
data-supported Coaching Instruction.

STATUS
  PRE-ALPHA / live AMS2/ACC validation
  is not proven by this repo.

CONTRACT
  Deterministic analysis owns evidence:
  Reference Lap, Comparison Laps,
  Corner Segment, Reportable Delta,
  and Lap Loss Cause.
  Coach Refinement rewrites prose only.

WORKFLOW
  record -> validate -> analyze ->
  optional prose refinement

SAMPLE COACH REPORT
  Ref Lap     01k2demo:lap:1
  Compare     5 Valid Laps
  Segment     C2 / 1185m -> 1405m sim
  Cause       min_speed
  Loss        0.066s median
  Delta       3 m/s bad-direction

THE ONE THING
  Carry 3.0 m/s more minimum speed in C2.
  Reference 45 m/s / Comparison 42 m/s
  Seen on 100% of 5 Comparison Laps.

Rendered artifact

docs/DECISIONS.md


              


              

                
Rendered website source

                
docs/index.html

                

              


              

                
Post-session lap index / sample Analysis Run

                
LAPS

                
Recorded Session 01k2demo
Analysis Run 2026-06-13_201806_best

LAP 001  TIME 0:58.214  GAP -
  S1 18.442  S2 21.006  S3 18.766
  VALID YES  DELTA 0.000  REF Reference Lap

LAP 002  TIME 0:58.441  GAP +0.227
  S1 18.506  S2 21.151  S3 18.784
  VALID YES  DELTA +0.066 C2  REF Comparison Lap

LAP 003  TIME 0:58.402  GAP +0.188
  S1 18.493  S2 21.126  S3 18.783
  VALID YES  DELTA +0.061 C2  REF Comparison Lap

LAP 004  TIME 0:59.018  GAP +0.804
  S1 18.811  S2 21.322  S3 18.885
  VALID NO   DELTA EXCLUDED  REF Invalid Lap

LAP 005  TIME 0:58.377  GAP +0.163
  S1 18.488  S2 21.109  S3 18.780
  VALID YES  DELTA +0.064 C2  REF Comparison Lap

Reportable Delta: C2 / Lap Loss Cause min_speed / 0.066s median.
Coaching Instruction: carry 3.0 m/s more minimum speed through the Corner Segment.

              


              

                
Static telemetry trace / not live telemetry

                
TRACE

                
POST-SESSION STATIC ANALYSIS SNAPSHOT / C2 WINDOW 1185m -> 1405m

        1185m      1225m      1265m      1305m      1345m      1405m
SPEED R  ___/^^^^^^^\______                                      45 m/s min
SPEED C  __/^^^^^\_________                                      42 m/s min
BRAKE R  ____----____.....                                       release earlier
BRAKE C  ___------___.....                                       Lap Loss Cause input
THRTL R  ........____^^^^^                                       progressive return
THRTL C  ..........___^^^^                                       later reapplication
RPM/G R  3:^^^^\__2:^^^^^^                                      stable exit pull
RPM/G C  3:^^^\___2:^^^^^                                       lower mid-corner speed
DELTA    .......+0.02...+0.05...+0.066s                         Reportable Delta

Deterministic analysis selects evidence. Coach Refinement may rewrite prose only.

              


              

                
Corner Segment map / simple analysis sketch

                
MAP

                
TRACK SKETCH: BRANDS HATCH INDY STYLE SAMPLE / NO GPS OR SATELLITE CLAIM

                 START
                   |
          C4       |      C1
        .----------+----------.
       /                      \
      /                        \
     |                          |
     |          [ C2 ]           |
     |       1185m -> 1405m      |
      \        ********        /
       \______/        \______/
              C3

Corner Segment C2 is the selected Reportable Delta.
Reference Lap: 01k2demo:lap:1
Comparison Lap set: Valid Lap rows only; invalid laps excluded before coaching.

              


              

                
Engineering notes / local artifact review

                
NOTES

                
2026-06-13T20:18:06-07:00  SETUP
  Recorded Session sample: Formula Trainer Advanced / Brands Hatch Indy style short run.
  Public page remains pre-alpha; live AMS2/ACC simulator validation is not claimed.

2026-06-13T20:19:42-07:00  CONDITIONS
  Dry reference conditions assumed for the visual fixture. Paths are locators, not identity.

2026-06-13T20:22:11-07:00  DRIVER COMMENT
  "C2 feels safe but slow; car waits before throttle."

2026-06-13T20:24:03-07:00  NEXT-RUN FOCUS
  Use the Coach Report's one Coaching Instruction: carry 3.0 m/s more minimum speed in C2.
  Coach Refinement status: not requested for this static display.

              


              

                
Terminal command list

                
HELP

                
COMMANDS
  REPORT       CRT report and project contract
  LAPS         Lap table and Reference Lap
  TRACE        Speed / brake / throttle traces
  MAP          Corner Segment sketch
  NOTES        Engineering notes and next focus
  DECISIONS    Render docs/DECISIONS.md
  SOURCE       Render docs/index.html source
  CODE         Alias for SOURCE
  GITHUB/REPO  Open public repository
  SITE/OPENRACECOACH.COM
  PROFILE AMBER|GREEN|VGA|LCD
  RASTER GRID|SCANLINE|PIXEL|CLEAN
  CHARACTER 0-5|UP|DOWN
  CRT CHARACTER 0-5
  ADJUST ARTIFACT 0-5|UP|DOWN
  ADJUST BLOOM    0-5|UP|DOWN
  ADJUST JITTER   0-5|UP|DOWN
  ADJUST TEXT     0-5|UP|DOWN
  ADJUST FRAME    0-5|UP|DOWN
  ADJUST RESET
  STATUS/SYSTEM Show full system / repo status
  CLEAR/CLS    Clear terminal output

ERA NOTE
  Visual fiction: restrained late-1980s /
  early-1990s CRT workstation shell.
  Modules are static post-session
  analysis surfaces, not live telemetry.

              


              

                

                

                  
                  
                

                
AMBER / GRID / CHAR 03 WORN / VIEW REPORT