How I find offsets is I use an already updated trainer to change my stats to something unique like "1337" to get it down to under 5 different memory addresses then I scan iw4mp.exe with CheatEngine and update the value to "1336" with the trainer and CE should auto-update the memory address and value of the modified stat. Then I save that memory address in a file with a description of what it modifies and what patch it's for. I also found a very useful post somewhere on teh internetz about how all kill's, death's, etc. memory addresses started with 01B (for .195 patch anyway).