Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Notation
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


b. 221-222

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

..

In GE, the bars are separated with a double bar line, which was a routine procedure while changing the key signature. In the main text, we preserve the undoubtedly authentic notation of FE (→EE) with a single bar line – Chopin's autographs prove that the composer generally did not use double bar lines at the time of changing the key (cf. e.g. the Mazurka in C major, op. 24, no. 2, bar 56). 

category imprint: Differences between sources

issues: GE revisions

b. 222

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

Dotted rhythm in FE (→EE)

Quavers in GE

..

The version of GE is probably an authentic original version, corrected by Chopin in FE (→EE) during last retouches. It is indicated by the layout of notes in FE, corresponding to the rhythm of GE and not FE, which may mean that the extending dot of cand the semiquaver beam next to dwere added only just in print. Such rhythmic variations are frequent in Chopin's works, cf. e.g. the Polonaise in C minor, op. 26, no. 1, bar 61 or the Prelude in C minor, op. 45, bars 67 and 71.  

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE , Dotted or even rhythm

b. 223

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

..

In GE1ewas erroneously repeated as the 3rd note. The mistake was rectified in GE2 (→GE3). 

category imprint: Differences between sources

issues: Errors in GE , GE revisions

b. 223-225

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

No slurs in FE (→EE,GE1GE2)

Slurs in GE3

..

The missing slurs may be a result of graphic difficulties in reproducing the slurs caused by the original layout, in which the topmost notes in the L.H. are written on the top stave. As there are no doubts that the accompanying quaver figures should be performed legato, in the main text, we add slurs on the basis of comparison with the analogous bars of the recapitulation (bars 574-576). Such an addition was introduced already in GE3.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 224

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

..

In FE (→EE), there is a (cautionary?)  before the 5th quaver. The unnecessary mark was removed in GE. There is a similar situation in bar 232.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions , Cautionary accidentals