In progress NPD predicting tool

[jason1637]

StarDoor said:

Note: VGChartz sales are from NA, rather than USA, as NA figures are easier to obtain at this point.

	VGChartz	weekly	sales	NPD Tool	weekly	points	Sales	per	point
	PS4	XBO	NS	PS4	XBO	NS	PS4	XBO	NS
May 12, 2018	77,521	36,485	53,587	3867.8	1137.2	2967.6	20.0	32.1	18.1
May 19, 2018	69,660	41,426	54,570	3646.4	2200.0	2932.8	19.1	18.8	18.6
May 26, 2018	67,926	43,013	56,300	3467.4	1889.0	2506.0	19.6	22.8	22.5
Jun 2, 2018	63,202	42,414	46,679	3420.4	973.0	2403.6	18.5	43.6	19.4
Jun 9, 2018	67,418	48,299	49,407	3821.4	1076.6	2922.0	17.6	44.9	16.9
Jun 16, 2018	71,117	57,507	54,222	3329.2	2073.8	2096.4	21.4	27.7	25.9
Jun 23, 2018	71,556	56,808	61,346	3225.8	2647.8	2800.2	22.2	21.5	21.9
Jun 30, 2018	62,031	44,534	48,464	2937.0	1445.8	3224.0	21.1	30.8	15.0
Jul 7, 2018				1995.8	1330.8	2873.6
Jul 14, 2018				1287.4	830.2	2793.4

 

	VGChartz	ratios	NPD Tool	ratios	Difference
	XBO/PS4	NS/PS4	XBO/PS4	NS/PS4	XBO/PS4	NS/PS4
May 12, 2018	0.47	0.69	0.29	0.77	0.18	-0.08
May 19, 2018	0.59	0.78	0.60	0.80	-0.01	-0.02
May 26, 2018	0.63	0.83	0.54	0.72	0.09	0.11
Jun 2, 2018	0.67	0.74	0.28	0.70	0.39	0.04
Jun 9, 2018	0.72	0.73	0.28	0.76	0.43	-0.03
Jun 16, 2018	0.81	0.76	0.62	0.63	0.19	0.13
Jun 23, 2018	0.79	0.86	0.82	0.87	-0.03	-0.01
Jun 30, 2018	0.72	0.78	0.49	1.10	0.23	-0.32
Jul 7, 2018			0.67	1.44
Jul 14, 2018			0.64	2.17

Interesting to see. The PS4 seems pretty consistent and the Switch also isn't that bad but the XBO is all over the place. The PS4/XBO ratios are also all over the place but the PS4/NS are pretty close.