Live data from Hacker News

Avoid blundering: 80% of a winning strategy

longform.asmartbear.com

101–110 of 228 posts

Re: Avoid blundering: 80% of a winning strategy

#102

Eric Sink from Source Gear made a similar point in a 2005 (I'm so old) essay explaining competition and business topics to developers via sports/game metaphors: https://ericsink.com/articles/Game_Afoot.html "The thing I find most interesting about Ping Pong is that you can often win without doing anything fancy or aggressive. A lot of players think the way to win is to slam the ball really hard. The problem with this…

Very good metaphor. I score similarly in Rainbow 6 Siege, an online FPS game. On the level I play, the game can be very fast paced. Often I score simply because I'm more patient, not because I click more accurately or faster.

Re: Avoid blundering: 80% of a winning strategy

#103
post #89

> the player who committed more blunders lost 86% of the time In some sense this is almost tautological. While finding an exact definition for a chess blunder isn't straightforward, here is one example from the Lichess UI: https://github.com/lichess-org/lila/blob/b527746b179cdde6438... Basically, if you make a move which decreases your winning probability more than 14% over the best move, that's a blunder. But winnin…

It's not tautological, though. Your position can gradually deteriorate until it is not salvageable anymore. In that situation we say that the opponent outplayed you. The fact that the switches in probability occur suddenly is highly relevant. One reason for this could be, that you are able to avoid this type of mistake 90% of the time. So during 9 out of ten moves, nothing changes. Then it does. So in this model, avo…

It’s an issue of how the games are evaluated. At most skill levels a human being slowly outplayed is trading blunders from a computer’s perspective.

For a 1400 a game where an 800 crushed a 500 is most likely a comedy of errors. For a GM that 1400 crushing a 1100 will similarly be filled with missed opportunities. And for a top chess engine on significant depth, most games are practically a slapstick comedy because the best of the best represent such a small fraction of overall players.

Re: Avoid blundering: 80% of a winning strategy

#104

I think this is very true, I've found the same thing in e.g: - Simracing: getting faster doesn't make you win races. Getting more consistent does. - Squash: getting stronger and faster doesn't make you win games, getting less exhausted does, because you make less mistakes. These are surely not true when you're at a high level, but for most people it's the right focus. The corresponding insight for building software i…

A good example would be Elizabeth Swaney[0] who somehow found her way into the 2018 Winter Olympics simply by showing up at qualifying.

In order to qualify for the Olympics, athletes needed to place in the top 30 at either a FIS Freestyle Ski World Cup event or FIS Freestyle World Ski Championships, and score a minimum of 50.00 FIS points.[9] Swaney achieved this by attending competitions with fewer than thirty participants,[6] with one event in China having fifteen (in which she placed thirteenth). Thirteen of her top 30 finishes were a result of her showing up, not falling, and recording a score

https://en.m.wikipedia.org/wiki/Elizabeth_Swaney

Re: Avoid blundering: 80% of a winning strategy

#105
"Not strategy, not memorizing opening lines, not practicing your end-game technique, not studying the Great Games of History, not drilling with puzzles to get better at tactics,"

"In my games, the player who committed more blunders lost 86% of the time."

Goodness I wonder what methods one could use to reduce their blunder rate.

Re: Avoid blundering: 80% of a winning strategy

#106
post #97

The author seems to be at Elo 1100. At this level players don't think even a single move ahead and blunder their queen every other game. Slightly better amateur players realize that they should trade pieces once they're ahead to get to a winning end game. Avoiding blunders only works at chess at the lowest levels. It's the same for tennis. Complete amateurs can win just by returning the ball but at higher amateur lev…

Article is not about becoming a pro - it is about creating a company that doesn't fold like most of companies.

Most startup companies are run by amateurs and that is advice for amateurs.

People who have experience already stuff that is in article ;)

Re: Avoid blundering: 80% of a winning strategy

#107
post #97

The author seems to be at Elo 1100. At this level players don't think even a single move ahead and blunder their queen every other game. Slightly better amateur players realize that they should trade pieces once they're ahead to get to a winning end game. Avoiding blunders only works at chess at the lowest levels. It's the same for tennis. Complete amateurs can win just by returning the ball but at higher amateur lev…

It's "Elo", not "ELO" (it's not an acronym).

Re: Avoid blundering: 80% of a winning strategy

#108
post #97

The author seems to be at Elo 1100. At this level players don't think even a single move ahead and blunder their queen every other game. Slightly better amateur players realize that they should trade pieces once they're ahead to get to a winning end game. Avoiding blunders only works at chess at the lowest levels. It's the same for tennis. Complete amateurs can win just by returning the ball but at higher amateur lev…

I get your point but in your analogy don't you think startups should be considered amateur chess players rather than experts? "Forced errors" are a thing in chess and tennis but I don't see that applying to startups. I can see Apple, Microsoft and other big companies playing chess through lobbyists and lawsuits but I think the article was about startups.

P.S. I've never founded a company or have any experience with it.

Re: Avoid blundering: 80% of a winning strategy

#109
IN many ways this is just another perspective on the need for taking calculated risks. I think this becomes even more interesting when you add the factor time into it. I usually play 3+2 type games where each player gets 3 minutes on the clock plus 2 for each additional move. In this kind of setup i've found that playing more risky aggressive moves on the one hand exposes you to make blunders, but it also gives you the initiative and causes the opposing player to spend more compute time checking possible variations.

Re: Avoid blundering: 80% of a winning strategy

#110
So the advice is "don't make so many small mistakes that it kills you"? and 20% of the time "don't make a fatal mistake". I just don't find this very helpful. Anyone who's worked at a startup already knows (1) it is a daily grind, (2) you don't die as often as you enter a zombie state.
Post reply on HN