Nedovyesov's 2012 challenger tour results:
Penza
R1 lost against Marchenko 2-6 6-1 6-7(4) (Marchenko is eventual winner)
Astana
R1 def. F. Martin 6-4 7-6(4)
R2 def. Stebe 7-6(4) 5-7 6-4
QF lost against Donskoy 7-6(6) 4-6 4-6 (Donskoy is eventual winner)
Samarkand
R1 def. Baluda 6-0 6-1
R2 def. Klein 6-3 6-4
QF def. G. Melzer 6-4 7-6(7)
SF lost against Lajovic 3-6 4-6 (Lajovic is eventual winner)
Karshi
R1 def. Dustov 4-6 6-1 6-0
R2 lost against Kunitsyn 6-7(2) 4-6 (Kunitsyn is eventual winner)
Brasov
R1 lost against Haider-Maurer 5-7 4-6 (HM is eventual winner)
Seville
R1 Nedovyesov def Machado 7-5 ret'd
R2 Nedovyesov def Mertens 6-4 3-6 7-6(5)
QF ON lost against Cervantes 1-6 6-7(1)
Szczecin
Was ill and lost in the 2nd qualifying round
Lermontov
1R Nedovyesov (UKR) def. Radu Albot (MDA) 6-4 6-4
2R Nedovyesov (UKR) def. (3) Horacio Zeballos (ARG) 6-4 6-4
QF Nedovyesov (UKR) def. (q) Yuri Schukin (KAZ) 7-6(3) 6-7(6) 6-2
SF ON lost against Andrey Kuznetsov 7-5 6-7(5) 2-6 (Kuznetsov is eventual winner)
Do you see any regularity?

Sooner or later Nedovyesov caught the event winner

He is really lucky man these months, isn't?
Olek has nothing to defend from last year, so last months his ranking was:
June - 464 (new career best)
July - 349 (new career best)
August - 282 (new career best)
September - 261 (new career best)
October 1st, 2012 - 227 (new career best)
This week he starts in Mons as a SE