Only your opponent can tell you that.
Change in rating is not based solely on the difference between two ratings, but also on the two players' Rating Deviations. If you had achieved 1233 after one game, your RD would be much higher than if you took many games to attain it. The higher the RD, the greater the rating change.
(Make sure you actually win the game, otherwise all this pondering will be moot.)
My own adjustments are clearly shown of course, but I have been unable to find those for my opponents. Currently I rate around 1233 and believe can lose to an opponent rating around 2067 for penalty of zero points. The OP could possibly lose well over 100 points I think if I win and this causes me some concern as being disproportionate and perhaps damaging to his game interests. Could anyone please confirm adjustment rates for OP if result is win or draw as now seems possible .