That is wonderful!
 
When I look at this table it seems to support my claim that USCF master (2200 
USCF Elo) compares to about 4d (2400 EGF) and that 2d compares to a strong USCF 
class A player.
So this table too, suggests that computer-go has not yet been reached "amateur 
master level" in the USCF sense of the term.
 
Dave
 
P.S.: 
A minor issue, not relevant for the question of "amateur master level": the 
sparsity of data at the top of the EGF (no 9p players play in european 
tournaments) seems to have a negative effect on accuracy in that range.
I don't think 9p equals 2800 EGF. There are two or three EGF players with 
ratings of 2800, but they are actually about 2p - 5p, not 9p.
Also, if you look at the lower end of the EGF range on the graph on that page, 
you can clearly see the distorting effect of the EGF policy of clamping the 
lowest ratings at 100 EGF.
All in all, my feeling is that this page confims my speculations.
 

________________________________

Van: [EMAIL PROTECTED] namens Andy
Verzonden: wo 19-11-2008 19:26
Aan: computer-go
Onderwerp: Re: [computer-go] Re: Opportunity to promote ...


Here you go!

http://senseis.xmp.net/?RatingHistogramComparisons

  %       AGA      KGS      USCF    EGF

 ---   | ------ | ------ | ----- | ----- |
  1%   | -34.61 | -24.26 |   444 |   100 |
  2%   | -32.58 | -22.30 |   531 |   100 |
  5%   | -27.69 | -19.20 |   663 |   153 |
 10%   | -23.47 | -15.36 |   793 |   456 |

 20%   | -18.54 | -11.26 |   964 |   953 |
 30%   | -13.91 |  -8.94 |  1122 |  1200 |
 40%   |  -9.90 |  -7.18 |  1269 |  1387 |
 50%   |  -7.10 |  -5.65 |  1411 |  1557 |
 60%   |  -4.59 |  -4.19 |  1538 |  1709 |

 70%   |  -1.85 |  -2.73 |  1667 |  1884 |
 80%   |   2.10 |  -1.28 |  1807 |  2039 |
 90%   |   4.71 |   2.52 |  1990 |  2217 |
 95%   |   6.12 |   3.88 |  2124 |  2339 |
 98%   |   7.41 |   5.29 |  2265 |  2460 |

 99%   |   8.15 |   6.09 |  2357 |  2536 |
 99.5% |   8.70 |   7.20 |  2470 |  2604 |
 99.9% |   9.64 |   pro  |  2643 |  2747 |
 top   |  10.12 |    9p  |  2789 |  2809 |

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