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b. 413-414

composition: Op. 11, Concerto in E minor, Mvt I

Slur in FE

Slur in GE1 (→GE2)

Slurs in EE

Dots & slur in GE3

Slurs suggested by the editors

..

The missing first slur in FE (→GE1GE2) must be an oversight, corrected in EE. The inaccurate slur of GE1 (→GE2) was replaced in GE3 with arbitrary indications, i.e. staccato dots and a slur, adopted in this edition in all similar places. 

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Inaccuracies in GE , GE revisions

b. 413

composition: Op. 11, Concerto in E minor, Mvt I

 in FE (→EE)

No sign in GE

..

The missing  in GE is most probably an oversight, although it is possible that the hairpin was omitted due to lack of space or an alleged conflict with the ​​​​​​​ mark between the staves.

category imprint: Differences between sources

issues: Errors in GE

b. 413

composition: Op. 16, Rondo in E♭ major

d3 w FE (→GE,EE)

d3 suggested by the editors

..

The missing accidental before the 2nd semiquaver is probably an oversight (of the engraver or of Chopin himself). It is indicated by the situation in bar 414 in which the necessary  before d​​​​​​​3 – unquestionable in that case – is also missing. 

category imprint: Editorial revisions

issues: Errors in FE , Omission of current key accidentals , Last key signature sign

b. 413-435

composition: Op. 31, Scherzo in B♭ minor

1 long, 9 short accents in FC

9 short accents in FE

10 short accents in GE1

10 short accents in EE

12 short accents in GE2 (→GE3)

12 long accents suggested by the editors

..

The accents written in A in b. 413, 415 and analog. mean almost certainly the same despite differences, generally minor ones, in length and shape. The majority of the marks is rather short; however, four (b. 417, 425, 433 and 435) are definitely long, which makes us provide the main text with long accents only. At the same time, we add the accents Chopin overlooked in b. 419 and 431. We consider the version of GE2 (→GE3) with a complete set of short accents to be an alternative solution.
The mark in b. 435 was overlooked in FE (→EE), whereas the mark in b. 419 was added in EE

category imprint: Graphic ambiguousness; Differences between sources; Editorial revisions

issues: Long accents , EE revisions , Errors in FE , Inaccuracies in FE , GE revisions , Inaccuracies in FC

b. 414-415

composition: Op. 39, Scherzo in C♯ minor

No signs in EE

 & accent in GC & FE

  in GE

..

No marks in EE may come from the earlier version or be an omission. A mark in GC, rightly interpreted in b. 73 in GE as a long accent, here (b. 415) was extended to almost whole bar hairpins.

category imprint: Differences between sources

issues: Long accents