I think that
GetClientLatency(client, NetFlow_Outgoing) * 750
can produce numbers which differ quite significantly from the pings from the scoreboard .
I've tried few other ways and the best solution I've found was just using a similar formula as EKS's High Ping Kicker for Metamod (
http://forums.alliedmods.net/showthread.php?t=47374) uses. Something like this:
Code:
currentLatency = GetClientAvgLatency(client, NetFlow_Outgoing) - 0.5 / GetClientAvgPackets(client, NetFlow_Incoming) - 1.5/tickrate;
currentLatency = currentLatency * 1000.0;
where tickrate is the server tick rate
This produces a number which is within few milliseconds the same as in scoreboard (tested in HL2DM, though only for one tickrate).
May be this can be integrated, so the admins should not track too many different values for pings, but rather use the one from the scoreboard.