how to earn more speaker points in Debate

Good, solid logic and reasons can carry you only so far in a debate. Your style matters.

Here are a few things you can do to increase your speaker points. (Have other ideas? Suggest 'em in the comments.)

1. Work on your prose.
Write your cases so they're elegant, not just functional. Learn some rhetorical devices and employ them (judiciously, of course). I particularly like anaphora and epistrophe, especially when allied with asyndeton and polysyndeton. Your case, at least on the Affirmative, is your first chance to shine. Don't waste it.

2. Work on your prosody.
The best speech is like music, with discernible rhythm and melody. Bust out of monotone, slow down a little, and emphasize the words that really count.

3. Introduce and conclude.
I know it's the fashion for some debaters to skip the "fluff" because, in their view, it wastes precious time, time that could be spent warranting or analyzing the resolution or dropping a second underview (yeah, I've seen it). However, don't underestimate the power of a snappy quote, or, heaven forfend, a poignant anecdote.

4. Be charming.
Simple things: eye contact, a smile. Don't ask your judge, "What's your paradigm?" Instead, ask what school they're from, or "What do you look for in a round?" or "Anything we should know before the round starts?" Sound like a human being, not Debate Robot 3000.

5. Be forceful, but not irritable.
Don't sound, or look, like a jerk.

6. Be gracious in defeat--and moreso in victory.
Say "Good round" when it was. On the other hand, don't say "Good round" if you thoroughly trashed your opponent. You will sound insincere and condescending. Thank the judge for judging instead, and don't speak unless your opponent wants to talk with you.

7. Have an organized approach.
Have a roadmap: "First I'll address my opponent's points, then rebuild my own." Line-by-line is safe for starters.

8. Be witty.
Pepper your thoughts with pithy quotes by folks like Mark Twain or Mae West. If you're good at telling jokes, use one as an analogy. (If you're not good at telling jokes, please, don't.)

9. Don't suck up to the judge.
Seriously. Don't compliment them (it'll ring hollow). Don't shake hands (it's awkward for some of us, and it spreads disease). Don't over-apologize for being late (it happens to everyone; it's usually extemp's fault).

10. Videotape yourself, and learn from the experience.
You'll be glad you did.