Live In-Play Telemetry
Continuous Live Momentum Indices and Second-by-Second Pressure Curves
Verified Methodology: October 2026
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6 min read
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Author: Intelijans AI Sports Telemetry
Algorithmic Formulation:
M(t) = \int_{t-15}^t w(\tau) \cdot \left[ \omega_1 S_{\text{box}}(\tau) + \omega_2 P_{\text{final}}(\tau) + \omega_3 C(\tau) + \omega_4 T_{\text{turnover}}(\tau) \right] d\tau
1. Deconstructing the 15-Minute Rolling Momentum Window
Football matches are not linear. Teams experience tactical surges, red card discipline shocks, and transitional exhaustion. Our real-time momentum engine digests live telemetry feeds from API-Sports at sub-second intervals, maintaining an exponentially decaying 15-minute rolling window $M(t)$.
2. Live Pressure Weighting Coefficients
Events within the rolling window are weighted based on proximity to the opposing goal:
- Penalty Box Touch / Penetration: $\omega_1 = 3.50$
- Final Third Completed Pass: $\omega_2 = 1.20$
- Corner Kick Awarded: $\omega_3 = 1.85$
- High Turnover within 40m of Goal: $\omega_4 = 4.20$
3. Real-Time Bayesian Probability Updating
When a team establishes a sustained momentum index $M(t) > 70$ for over 8 consecutive minutes, the prior Poisson score probability is updated using a Bayesian likelihood ratio, reflecting the imminent probability of a breakthrough goal.
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