Updated playoff projections: March 23rd

NHL Network's Craig Button has been tracking playoff positioning -- using a variety of statistical categories -- for several years now. His formula, while not a true probability exercise, has proven to be very effective at predicting the cutoff number to secure a Stanley Cup Playoffs berth.

In its simplest terms, Button's formula uses a team's current winning percentage, factoring in games remaining, to arrive at the number of wins -- and points -- each team will finish the season with. From that exercise, the formula can extrapolate the magic number for qualification and which teams currently in the race will reach that number. This equation will also determine tiebreakers should they become necessary.

Still not convinced? Check out the full explanation of Button's formula. 

EASTERN CONFERENCE
Current Position	NHL Team	Games Played	Current Points	Games Remaining	Projected Points	Wins to earn 8th
8th		74	81	8	89	5
9th		74	80	8	88	5
10th		73	76	9	84	7
11th		74	75	8	81	8
WESTERN CONFERENCE
Current Position	NHL Team	Games Played	Current Points	Games Remaining	Projected Points	Wins to earn 8th
8th		74	85	8	94	5
9th		76	85	6	91	5
10th		74	84	8	92	6
11th		75	83	7	89	6

The skinny: The end of the work week could see the end of playoff hopes for teams failing to win on Friday night. Beginning with the race for eighth in the Eastern Conference, the Winnipeg Jets must win against Washington on Friday or their playoff dreams will become an end-of-season nightmare. A loss by the Jets will leave them seven points behind the Caps with eight games remaining. Projecting teams to need 90 points at a minimum to qualify, the equation is elementary, two points is the only answer because winning seven of the remaining eight games is highly improbable.

The surging Hurricanes -- we haven't talked about them in a while -- have a faint playoff pulse because of their four consecutive wins. Carolina visits Columbus, and a win there along with losses by the Capitals and the Buffalo Sabres, will have that pulse beating a little stronger.

Carolina needs help but if the Hurricanes can't help themselves, the clock will strike midnight on their playoff hopes. The Sabres are in Manhattan to visit the Rangers and a win, along with a regulation loss by the Caps, would put Buffalo in a playoff position.

We know Washington controls their destiny with a win against the Jets. It will effectively eliminate the Jets, and then they can focus on delivering a similar blow to the Sabres on Tuesday when they play host to Buffalo. Screen-in-screen viewing on NHL GameCenter with Sabres-Rangers and Jets-Capitals is recommended!

Florida plays host to the Oilers and the Panthers need three wins to gain 91 points to feel safe about qualifying for the playoffs, so a win moves them closer to ending their long playoff absence. Don't look now, but Ottawa fans could find their team pulled into the race for eighth. A worst-case scenario sees Ottawa losing to the Canadiens in Montreal while both Washington and Buffalo win, moving them to within one and two points respectively of the seventh-place Senators.

People call this "opening the door" for your opponents. What looked like a race for one playoff spot could become a sprint for two spots if Ottawa fails to beat last-place team in the East. I will have to make room for another game on my screen. Fortunately, NHL GameCenter can accommodate up to four games at one time. Is there another game I should be paying attention to? Perhaps not Friday, but Saturday could be a whole different story!