It grades the net, adds priced by team impact minus the losses, judging a departure by where the player went.
Everyone counts the inbound class and calls it a portal window. But the portal is two-sided: every player you add, another programme can take from the other door. Adds price on the same team-delta board as recruits, losses subtract, and the only number that matters is what your team is after both doors have swung.
This programme signed five inbound and reads as a modest plus two, because two real starters walked out the other door. A rival that added less but kept everyone could easily net higher. Counting only the class you signed calls the busy programme the winner; the net calls the roster after both doors the winner. You do not win the portal at the entrance. You win it at the net.
Illustrative engine read on the real two-sided portal (inbound adds priced by team delta, outbound losses subtracted, netted in Team KR). Composite programme, demonstration figures.
Not every departure is a failure. A player who leaves through the portal to a higher level, to the professional game, or overseas is the pipeline doing exactly what it should. Every exit is read by direction, and only the escapes, a lateral or downward move away from the programme, count against it.
A programme that sends a player up to sign professionally has succeeded at the whole point of college football, so that is credited rather than charged as a loss, the same leaving-up rule that governs the college front office read. Only a sideways or downward move to get away from you is a retention failure, because that is the exit that says something is wrong. Count the escapes against you. Never the graduations.
Illustrative engine read on the real departure-direction rule (advancing to the professional game or a higher level is pipeline success, credited or neutral; only lateral or downward escapes score against the programme). Composite exits, demonstration figures.
A portal move is not just a talent decision. It runs through defined entry windows, a contested and shifting set of eligibility restrictions, and, since the House settlement, real financial and legal edges. All of it reads as feasibility, dated and with its own confidence, because the college landscape is mid-transformation, and none of it touches a player's rating.
This is the layer that makes the college portal genuinely different from a professional transfer market: newer, more contested, and moving under your feet, the rules mid-rewrite and the money only recently attached to players. The read is honest about it, flagging what is settled timing, what is a contested push, and what is a new financial edge, each dated and each with a confidence, rather than pretending a volatile landscape is fixed. Price the move on the rules as they are today, and say how sure you are.
Illustrative engine read on the real portal feasibility layer (entry windows as timing, the contested single-move and former-pro restrictions, revenue-share attaching to players, and tampering risk, dated and read with confidence, never touching a KR). Composite reads, demonstration figures.
Watch both doors, grade the net, and price the move on today's rules.
The portal read nets inbound adds against outbound losses in Team KR, credits the players who leave up, and prices the windows and the new financial edges as feasibility, never touching a rating.