Rates of the charts

"Aptveramības koeficienti" topiem no 2009. gada 28.decembra

Rating	Mass-media	City
0.6	Radio SWH+	Rīga
0.6	Radio SWH	Rīga
0.6	EHR	Rīga
0.5	Muzikālā banka (Latvijas Radio 2)	Rīga
0.5	Kurzemes Radio	Kuldīga
0.4	Radio MIX FM 102,7	Rīga
0.4	Radio PIK	Rīga
0.4	Latviešu Radio	Rīga
0.3	Rietumu Radio	Liepāja
0.3	Radio NABA	Rīga
0.3	Radio Valmiera	Valmiera
0.2	Top Radio	Tīraine

Radio SWH+ plays only Russian music
Radio EHR don't play Latvian and Russian music
Latvijas Radio 2, and Latviešu Radio plays only Latvian music
If latest chart isn't released or isn't available for compiler of Latvian Airplay/Music chart, previous (last week's only) chart is used with rate 20% lower. Older charts are not used.
If some radiostation have both Latvian and foreign charts, real rates used in Latvian Airplay chart are lower than one in this page and are dependent on popularity of both of charts and percentage of playing Latvian music in this radiostation
If some radiostation have both Latvian and total (Latvian+foreign) charts, only total chart is used in Latvian Airplay chart, and both of charts (with lower rate for total chart or for both of charts) are used in Latvian Music chart