No. Of course it doesn't. Sorry but I can't be bothered finding RK's explanation on this... Hasn't he ever played with your amount of ping before?
In short: He is just butthurt. Why didn't you tell him to prepare his anus?
EDIT: Oh and with 370ms ping, does he really expect you to get a hitsound almost immediately after you hit a shot at him? Oh and these kind of people really irritate me. I don't bother playing with them, if all I'm going to get is complaints of "lag" and whatnot, if you complain, then lets play on a NZ server where I DON'T "LAG". My 2 cents.
In short: He is just butthurt. Why didn't you tell him to prepare his anus?
EDIT: Oh and with 370ms ping, does he really expect you to get a hitsound almost immediately after you hit a shot at him? Oh and these kind of people really irritate me. I don't bother playing with them, if all I'm going to get is complaints of "lag" and whatnot, if you complain, then lets play on a NZ server where I DON'T "LAG". My 2 cents.