brackt/app/services
Chris Parsons d5c39d3270 fix: lower darts ELO_DIVISOR to 200 for realistic EV distribution
With the actual PDC field (top players clustered 1800–1970 Elo, Littler at
~2080), ELO_DIVISOR=400 made the gap between world #1 and the top 8 too
soft — EV for Littler came out ~37 instead of the expected 65–70.

ELO_DIVISOR=200 calibrates correctly for this field: a 100-pt gap now
gives ~62% per-set win probability (vs ~56% at 400), sharply rewarding
the best players while still allowing upsets. Littler at 2084 produces
EV ≈ 65–70 against the real PDC tour roster.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-09 04:20:36 +00:00
..
__tests__ feat: add calculateReplacementLevel and calculateVORP to ev-calculator 2026-04-09 01:59:46 +00:00
simulations fix: lower darts ELO_DIVISOR to 200 for realistic EV distribution 2026-04-09 04:20:36 +00:00
standings-sync Add WNBA playoff simulator with SRS-based Elo ratings, fixes #125 (#231) 2026-03-26 00:34:51 -07:00
bracket-simulator.ts Replace console.* with structured logger, fix no-inferrable-types (closes #98) (#199) 2026-03-21 13:41:39 -07:00
discord.ts Show tied ranks with T prefix across standings and Discord (#239) 2026-03-27 20:45:15 -07:00
ev-calculator.ts fix: address VORP code review issues (#283) 2026-04-08 23:20:02 -04:00
icm-calculator.ts Replace console.* with structured logger, fix no-inferrable-types (closes #98) (#199) 2026-03-21 13:41:39 -07:00
probability-engine.ts feat: implement Expected Value System with ICM probability calculator 2025-11-17 22:19:46 -08:00
probability-updater.ts Replace console.* with structured logger, fix no-inferrable-types (closes #98) (#199) 2026-03-21 13:41:39 -07:00