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Saturday, 18 March 2023

Rating ironclads for my Computer Assisted Wargame

Following on from my recent rediscovery of my first ever wargames publication, I looked at some of the ships that the rules were designed to be used with and calculated their ...

  1. Flotation Factors (FF)
  2. Manoeuvrability Factors (MF)
  3. Ram Effects (RE)

... using the formulas that were incorporated into my rules. The results are as follows:

  • HMS Dreadnought (1875): FF = 56; MF = 5; RE = 10.
  • HMS Superb (1875): FF = 46; MF = 6; RE = 9.
  • HMS Victoria (1890): FF = 64; MF = 5; RE = 12.
  • HMS Trafalgar (1890): FF = 71; MF = 5; RE = 14.

These make for interesting comparisons, and when time permits, I may well do these calculations for other ships from the period.

HMS Dreadnought (1875).
HMS Trafalgar (1890).

6 comments:

  1. It would be interesting to see the stats you might come up with for ironclads such as Huascar!

    ReplyDelete
    Replies
    1. Rob Young,

      If time permits, I hope to create a spreadsheet that will allow me to rate as many ironclads as I can.

      All the best,

      Bob

      Delete
  2. Bob -
    With the sort of numbers that your formula has thrown up I can certainly see the need for some kind of electric assistance! I have to admit that CAW has never really crossed my mind much and, considering I spent several years as a professional in the field of computing, I've tended the sheer away from the notion. Mind you, I'm fairly decent at mental arithmetic, and a branch of it what I call 'approximate arithmetic'. You know the sort of thing: 'seven times seventeen is one hundred and nineteen, a tenth of that is eleven point nine - nearly twelve, and a quarter of that is three, near as dammit...'

    Having said that, I would quite like to see how those factors you mention featured in your naval game.
    Cheers,
    Ion

    ReplyDelete
    Replies
    1. Archduke Piccolo (Ion),

      You have to remember that the program and the rules it worked with date from the. ‘Complexity = Realism’ age of the early 1980s. If rules didn’t involve complex calculations with lots of inputs, they obviously weren’t any good.

      I’ve never heard it called ‘approximate mathematics’ before, but I know exactly what you mean and frequenlptly use something similar myself.

      All the best,

      Bob

      Delete
  3. This could be a popular new niche comparison website - RateMyIronclad.com

    ReplyDelete
    Replies
    1. Mark, Man of TIN,

      Now there’s a good idea …

      All the best,

      Bob

      Delete

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