ai-code-battle/.needle-predispatch-sha
jedarden 39fe612f6a feat(worker): fix rating recovery default sigma value
The rating recovery CLI mode (-mode=recalc-ratings) was using
glicko2Tau (0.5) instead of glicko2DefaultSigma (0.06) for the
default sigma value when resetting ratings. This caused the reset
sigma to be ~8x higher than the schema-defined default.

Added glicko2DefaultSigma constant (0.06) and updated ResetAllRatings
and recalcRatings to use it correctly.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-04 00:49:47 -04:00

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