Good Ranking System for GW2 WvW

Q: Why did I decide to create a new ranking system for GW2?

A: Because it's time to get rid of our overcomplicated glicko2 rating system that doesn't work.

Example

Tier Server Score Score Bar Point Rank Change
Tier 1 Blackgate 102175
+27.07 =
Anvil Rock 73893
-8.11 =
Fort Aspenwood 65151
-18.98 =
Tier 2 Ferguson's Crossing 87909
+11.74 =
Sea of Sorrows 81029
+2.99 =
Yak's Bend 67074
-14.75 =
Tier 3 Tarnished Coast 93202
+13.74 =
Henge of Denravi 69258
-15.48 Down
Northern Shiverpeaks 83366
+1.73 =
Tier 4 Stormbluff Isle 86014
+24.55 Up
Dragonbrand 72314
+4.71 =
Kaineng 48848
-29.27 =
Note: The scores and servers are taken directly from GW2 API every time you refresh the page.

How does it work?

TLDR: If you win by a lot you will move up, if you lose by a lot you will move down.

The only thing that matters to determine if you move up or down is your score relative to your opponents for the current week. Preceding weeks do not matter at all.

For a server to move up, his point minus the point of the weakest server in the tier above him must be 37. Note that 37 is just a number that I chose for this example. You can adjust it to make it easier or harder to move up/down. An higher value will make it harder, while a lower value will make it easier.

The formula to calculate the point of each server is the following :

server_point = ((server_score / average_score_in_tier) - 1) * 100