st = '\xd0\xe0\xf1\xf7\xe5\xf2\xed\xfb\xe5 \xeb\xe8\xf1\xf2\xea\xe8'
st = st.decode('cp1251')
print st

st = header[header.find('{\\title ')+8:header.find('}', header.find('{\\title ')+8)].replace('\\\'', '\\x')
st = st.decode('cp1251')
print st

def rtf_StrConv(instr):
   ret_str = ''
   i = 0
   while i < len(instr):
       if instr[i:i+2] == '\\\'':
           ret_str = ret_str+instr[i+2:i+4].decode('hex').decode('cp1251')
           i = i+4
       else:
           ret_str = ret_str+instr[i]
           i = i+1
   return ret_str
print rtf_StrConv(header[header.find('{\\title ')+8:header.find('}', header.find('{\\title ')+8)])