Back to site

	Team	Rating	Sigma	Upper_Bound	Lower_Bound
1	Denver	2800.062900	436.176068	3672.415036	1927.710764
2	NewEngland	2758.065361	456.488753	3671.042866	1845.087855
3	Atlanta	2753.923920	431.028605	3615.981130	1891.866710
4	Cincinnati	2752.642844	446.752782	3646.148407	1859.137281
5	GreenBay	2714.284626	443.266495	3600.817616	1827.751636
6	Carolina	2615.109856	464.201635	3543.513125	1686.706587
7	NewYorkG	2194.018620	388.035831	2970.090283	1417.946957
8	Arizona	2145.463983	402.113489	2949.690961	1341.237004
9	StLouis	2091.605756	380.005767	2851.617291	1331.594221
10	Minnesota	2091.311777	406.520086	2904.351948	1278.271605
11	Indianapolis	2091.246575	392.347545	2875.941665	1306.551484
12	SanDiego	2088.212597	384.407965	2857.028527	1319.396668
13	Buffalo	1979.698082	391.352322	2762.402726	1196.993437
14	Washington	1951.788558	378.011748	2707.812054	1195.765062
15	Cleveland	1935.679914	377.629013	2690.937941	1180.421887
16	Oakland	1918.523926	371.945937	2662.415801	1174.632052
17	NewYorkJ	1913.978147	414.889211	2743.756568	1084.199725
18	Seattle	1899.269766	422.238511	2743.746789	1054.792743
19	Pittsburgh	1897.548620	379.851631	2657.251882	1137.845358
20	KansasCity	1824.617367	427.459973	2679.537313	969.697421
21	Baltimore	1823.294142	403.623111	2630.540363	1016.047921
22	Houston	1807.916853	421.481637	2650.880128	964.953579
23	Dallas	1771.606283	398.711361	2569.029005	974.183560
24	Chicago	1764.654473	389.049609	2542.753690	986.555256
25	Jacksonville	1763.569321	394.027531	2551.624384	975.514259
26	NewOrleans	1762.826091	405.718462	2574.263015	951.389167
27	SanFrancisco	1699.837795	424.292886	2548.423568	851.252022
28	Tennessee	1681.023001	432.774518	2546.572036	815.473965
29	Philadelphia	1587.416438	379.486537	2346.389511	828.443364
30	TampaBay	1557.794514	415.027668	2387.849850	727.739178
31	Miami	1498.955096	392.259799	2283.474694	714.435499
32	Detroit	1196.661891	436.555565	2069.773021	323.550761

Sigma is an expression of confidence in a team's rating. You can treat it as a measure of uncertainty in the rating value, so a lower value means we're more certain about a rating than a higher value.
Upper and lower bounds are a 95% confidence interval for the team's rating, meaning that their true skill rating lies somewhere between those two values (that's not an entirely accurate explanation of a confidence interval, but for our purposes it'll do).