It's pretty straightforward to add a table - and it works in the same way as HTML table code: http://www.w3schools.com/html/html_tables.asp. In other words, you start with a [table][/table] tag and then within this you add a new row using [tr] [/tr]. Within the table rows, you insert cells/columns using [td][/td]. You can also use [th][/th] instead of [td][/td] to add table header cells (this makes the text bold, etc without having to add addional [b][/b] tags).
Here's a simple example:
Code: Select all
[table]
[tr][th] [/th][th] Eastern Conference [/th][th] GP [/th][th] W [/th][th] L [/th][th] OTL [/th][th] Pts [/th][/tr]
[tr][td] 1 [/td][td] Philadelphia Flyers [/td][td] 75 [/td][td] 45 [/td][td] 20 [/td][td] 10 [/td][td] 100 [/td][/tr]
[tr][td] 2 [/td][td] Washington Capitals [/td][td] 76 [/td][td] 44 [/td][td] 22 [/td][td] 10 [/td][td] 98 [/td][/tr]
[tr][td] 3 [/td][td] Boston Bruins [/td][td] 75 [/td][td] 42 [/td][td] 23 [/td][td] 10 [/td][td] 94 [/td][/tr]
[tr][td] 4 [/td][td] Pittsburgh Penguins [/td][td] 76 [/td][td] 45 [/td][td] 23 [/td][td] 8 [/td][td] 98 [/td][/tr]
[tr][td] 5 [/td][td] Tampa Bay Lightning [/td][td] 75 [/td][td] 40 [/td][td] 24 [/td][td] 11 [/td][td] 91 [/td][/tr]
[tr][td] 6 [/td][td] Montreal Canadiens [/td][td] 76 [/td][td] 40 [/td][td] 29 [/td][td] 7 [/td][td] 87 [/td][/tr]
[tr][td] 7 [/td][td] New York Rangers [/td][td] 76 [/td][td] 41 [/td][td] 30 [/td][td] 5 [/td][td] 87 [/td][/tr]
[tr][td] 8 [/td][td] Buffalo Sabres [/td][td] 75 [/td][td] 38 [/td][td] 28 [/td][td] 9 [/td][td] 85 [/td][/tr]
[/table]

This shows quite how simple it is to convert a table in a spreadsheet to a BBCode table which will work in the forums.
And here's how the table itself looks:
[table][tr][th][/th][th]Eastern Conference[/th][th]GP[/th][th]W[/th][th]L[/th][th]OTL[/th][th]Pts[/th][/tr]
[tr][td]1[/td][td]Philadelphia Flyers[/td][td]75[/td][td]45[/td][td]20[/td][td]10[/td][td]100[/td][/tr]
[tr][td]2[/td][td]Washington Capitals[/td][td]76[/td][td]44[/td][td]22[/td][td]10[/td][td]98[/td][/tr]
[tr][td]3[/td][td]Boston Bruins[/td][td]75[/td][td]42[/td][td]23[/td][td]10[/td][td]94[/td][/tr]
[tr][td]4[/td][td]Pittsburgh Penguins[/td][td]76[/td][td]45[/td][td]23[/td][td]8[/td][td]98[/td][/tr]
[tr][td]5[/td][td]Tampa Bay Lightning[/td][td]75[/td][td]40[/td][td]24[/td][td]11[/td][td]91[/td][/tr]
[tr][td]6[/td][td]Montreal Canadiens[/td][td]76[/td][td]40[/td][td]29[/td][td]7[/td][td]87[/td][/tr]
[tr][td]7[/td][td]New York Rangers[/td][td]76[/td][td]41[/td][td]30[/td][td]5[/td][td]87[/td][/tr]
[tr][td]8[/td][td]Buffalo Sabres[/td][td]75[/td][td]38[/td][td]28[/td][td]9[/td][td]85[/td][/tr][/table]