[Nokose]

Keith, Do you have any mission times for these Soviet pilots?

St. Lt. Anatoliy Pavlovich Kalenskiy (AE C.O.) [KIA] was with the 263 IAP it looks like they might have still been flying LaGG-3. Location Filatki (?)
Ml. Lt. Vladimir Sergeevich Tyuterev [KIA] 813 IAP La-5 Yel'nya
Lt. Nikolay Maksimovich Kostenko 813 IAP La-5

I see two III/JG 51 pilots in that area and at least one I/JG 51 making claims.
Lt. Guenther Schack 7./JG 51 La-5 (102) 10:12 35 Ost/ 35561, 12 km SSE of Yel'nya, La-5 (103) 17:00 35514, 17 km S of Yel'nya, Yak-7 (104) 17:16 35377, 12 km SW of Yel'nya.

Obfw. Wilhelm Kueken 9./JG 52
La-5 (35) 09:20 SW Yel'nya
Yak-9 (36) 16:12 SW of Yel'nya
Yak-9 (37) 16:20 S of Yel'nya