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4 PR difference

Posted By: Philippe Michel
Date: Friday, 10 October 2025, at 7:57 p.m.

In Response To: 4 PR difference (John O'Hagan)

GNU' staggered MET tables come from the _Can a Fish Taste Twice as Good_ book that has 9.1% for equal players, 9.8% for a 50 Elo stronger and 10.6% for a 100 Elo stronger (3 PR) player at this score.

That's about 0.5% per PR point (possibly a bit less for the first ones and a bit more when the skill difference increases, but one probably shouldn't read too much from so little data)

Modern METs have 9.3% for equal players, so 11.3-11.4% if the trailer is 4 PR stronger seems reasonable.

Messages In This Thread

• 4 PR difference
  John O'Hagan -- Friday, 10 October 2025, at 2:34 p.m.
  • 4 PR difference
    Bob Koca -- Friday, 10 October 2025, at 4:00 p.m.
    • 4 PR difference
      John O'Hagan -- Saturday, 11 October 2025, at 3:41 p.m.
  • 4 PR difference
    christian munk-christensen -- Friday, 10 October 2025, at 5:41 p.m.
    • 4 PR difference
      John O'Hagan -- Tuesday, 14 October 2025, at 2:31 p.m.
  • 4 PR difference
    Philippe Michel -- Friday, 10 October 2025, at 7:57 p.m.