This is my fourth look for the 2010/11 regular season at which teams have been hit hardest by injuries by trying to place a value on the games missed by players due to injury/illness. (Last month's analysis is HERE.)
The concept again - multiply each game missed by a player by his 2010/11 cap charge, then take the aggregate of these figures for each team and divide by 82. This indicator of value lost to a team by injury/illness is called CHIP (Cap Hit of Injured Players).
Alternatively...
Again, for a different indicator of player "value", I've also illustrated a similar metric based on TOI/G alongside the CHIP numbers. Clearly, neither cap charge nor TOI/G are perfect measures of player value, since each have a number of limitations and inconsistencies, but they provide a decent comparison and the results do vary somewhat.A quick summary of the alternative metric:
- TOI/G (through games played up to the All-Star break) replaces cap charge as the measure of value in the calculation
- For goalies, TOI/G has been worked out as Total Minutes Played / Games Dressed For* - i.e. a goalie playing every minute of 75% of the games, zero in the rest, would end up with a TOI/G of 45 minutes (or close to it, once you factor in OT and so on). [*Actually, "Games Played by Team - Games Missed by Goalie" - I'm not inclined to disentangle any three-goalie systems or minor-league conditioning stints.]
- This arguably overstates the worth of starting goalies somewhat, but it's simple and you could equally argue that a workhorse goalie is the hardest position to replace, so it's fair for them to have a much higher TOI/G figure
- Where a player hasn't played all year (several examples at this point of the season) or where a player fairly clearly has a reduced TOI/G figure due to getting injured in their only game or one of very few games, I've used TOI/G from last season (or further back if necessary)
- For each player, multiply games missed by TOI/G to get (for a more palatable name) Cumulative Minutes of Injured Player (CMIP)
- Take the aggregate of CMIP for the team and divide by games played by the team to arrive at AMIP (Average Minutes of Injured Players) - it feels more understandable expressing this metric as an average per game (whereas CHIP is a running total)
The table below shows:
- Total CHIP for each team for the 2010/11 regular season (through games played up to the All-Star break)
- The player who has contributed most to the team's CHIP figure
- The number of players with a CHIP contribution of over $250,000 (think of it as being equivalent to a $1m player missing 20 games or a $4m player missing five games)
- AMIP for each team over the same period (e.g. an AMIP of 40:00 could be seen as the team missing two 20-minute per game players for every game this season)
The Rangers' injury-fest continues, with Christensen, Girardi, Dubinsky, Fedotenko and Frolov all going down in January for varying lengths of time. Of the bigger movers elsewhere in the table, Chicago's remaining big-ticket players have stayed healthy recently, while Detroit (Datsyuk, Cleary, Holmstrom, Stuart) and last year's #1 CHIP team, Edmonton (Hemsky, Horcoff, Whitney, Eberle) are moving in the other direction.
The next lists are the top 30 individual CHIP and CMIP contributions:
BONUS
Finally, another update of the crude injury-by-location analysis. Again, I’ve just used the descriptions found in the player profiles on tsn.ca, so the figures will encompass all the inaccuracies and vagueness within them. It should give a broad indication, if nothing else, though.
And as an extra, further final bonus, I introduce the Evasiveness Index. This is basically the proportion of injury instances for each team that have been described as either "Undisclosed" or the helpfully pointless "Upper/Lower Body" in the same TSN profiles. I have made no judgement about whether the many instances of "Illness" (i.e. concussion), "Flu" (i.e. concussion) or even "Boogaard Shoulder" (i.e. concussion) should also be included.
Arguably, we can see a weak correlation between the higher ratings and some of the smaller, southern markets with presumably less voraciously investigative media and fans, while two NY teams (OK, the Islanders perhaps a bad example...) and a cluster of Canadian teams are rated lower.
Clearly, a small sample size for Carolina so far, but a quick check back to last year shows the Rutherford/Maurice tag-team went a strong 23-for-37 then too (EI of 62.2), so maybe not just a freak number this year.
Notes/Disclaimers
- Figures exclude a few minor-leaguers / marginal NHLers who are or had been on the NHL club’s IR since pre-season. Generally, if a minor-leaguer gets called up and then injured in an NHL game, his games missed will then count towards the CHIP though. I've tried to exclude minor-league conditioning stints immediately after/during a period on IR from the man-games lost figures
- There are undoubtedly a few inaccuracies and inconsistencies in there - I do the best I can with the information out there. Some corrections are picked up month-to-month too
- The cap figure doesn't really correlate very well to the "worth" of a player in some cases, e.g. where rookie bonuses are included this year, where players are seeing out an old (underpaid or rookie) contract or where players are horrendously overpaid
- Also, for any player who was acquired on re-entry waivers (e.g. Sean Avery), the cap hit will only reflect that for their current team, i.e. 50% of the player’s full cap hit (shared between his current and old teams)
- I've once again stuck a full team-by-team listing of games missed and CHIP/CMIP numbers by each player on the web HERE
- Injury/games/TOI info courtesy of tsn.ca and nhl.com - man-games lost info more than likely does not exactly match up with the "official" figures released by individual teams
- Cap info courtesy of capgeek.com
