Network Investigation
The same server does not mean the same network path.
Gaming latency is shaped by player location, local network quality, ISP routing, server direction and peak-hour congestion, not only by the server name shown in the game.
Other players may have lower ping because their network path to the server is different from yours.
The same game server can be reached through different ISP routes, different regional paths and different local network conditions. Different ping values are normal.
The closer a player is to the server, the lower the baseline latency usually becomes.
But real networks do not always follow straight-line distance. Two players in the same country, or even the same city, can still have very different routes to the same server.
Different ISPs may use completely different paths toward the same game server.
One ISP may have a direct and stable route, while another may reroute traffic through a longer or busier path. If another player’s ISP has a better route, their ping can be lower.
One player may use wired Ethernet, while another uses WiFi. One may have a clean private connection, while another shares the network with several people.
WiFi signal, router performance, background uploads, downloads and shared home or dorm networks can all make your ping higher or less stable than someone else’s.
If the server is in another region, the path becomes more complex.
Peak-hour congestion, international links, backbone congestion and temporary rerouting can make some players much more affected than others.
Do not compare only the ping number.
Also compare region, ISP, wired or WiFi setup, shared network usage, test time, and whether both players are truly connected to the same game region and server direction.
The server is only the destination. Your actual experience depends on where you start, which route your traffic takes, whether the path is congested and how it enters the server network.
That is why gaming latency cannot be judged only by the server name or by a speed test. Route quality and stability are the key factors.