Have my trades helped or hindered my team???

[F1uxCapacit0r]

After the draft this is what my team looked like. the brackets are what pick i took the person

D. Williams (9)
B. Lopez (20)
P. Pierce (37)
M. Gasol (48)
Green (65)
T. Thomas (76)
Lewis (93)
Dalembert (104)
J Jack (121)
W. Chandler (132)
Sessions (149)
RIP (160)
Dunleavy (177)

Throughout the season I picked up various players but I have only made 7 trades

1) Pierce and dunleavy for IGGY
2) dalembert and Williams for Duncan and Kidd
3) iggy and Green for JRICH and wade
4) lopez for lee
5) sessions and shaq for derozan
6) T. Thomas for frye
7) Ridnour and Chandler for Stuckey and Wright

My team now looks like this...

Kidd
Calderon
Stuckey
Wade
JRich
Derozan
D. Wright
Lewis
Lee
Duncan
M. Gasol
Perkins
Frye

I have an 83/59 record right now, I just want to know if it would be better had i not done the trades,, or which trades i Could do without