Head to head

O-I Experimental vs T1 Heavy

Two vehicles side by side — expected values from the XVM reference, measured values from the stored profiles.

First tank
O-I Experimental
O-I Experimental
Tier V Heavy Tank Japan
vs
Second tank
T1 Heavy
T1 Heavy
Tier V Heavy Tank USA

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Overall picture

O-I Experimental leads in 4 of 7 comparable metrics.

Only mutually independent values are counted: win rate, average WN8 and the five expected values. Battle count measures popularity rather than strength, and the MoE thresholds are arithmetically the same figure as average damage — both stay out.

Strength profile

Five axes side by side

Each axis is scaled to the range of the tiers involved: the outer edge is the best value of the tier, the centre the weakest. The shape therefore shows where a vehicle stands among its peers — not merely which of the two numbers is larger.

Damage Kills Spotting Defence Win rate
O-I Experimental T1 Heavy

Measured stats

Measured, not estimated

56.18 %

Win rate

7.0 % difference

52.22 %
2,018

Avg. WN8

37.3 % difference

1,265
22,755

Battles

28.5 % difference

31,834

Expected values per battle

XVM reference

694

Avg. damage

8.6 % difference

634
1.27

Avg. kills

10.1 % difference

1.14
1.15

Avg. spotted

0.3 % difference

1.16
0.88

Avg. defence

25.6 % difference

1.18
54.81 %

Exp. win rate

1.1 % difference

55.43 %

Marks of Excellence

Lower is better

The bar shows the combined damage required for each mark of excellence. All six bars share one scale — the shorter one marks the vehicle on which the mark is easier to earn.

1 Mark
O-I Experimental 1,145
T1 Heavy 1,046
2 Marks
O-I Experimental 1,665
T1 Heavy 1,521
3 Marks
O-I Experimental 2,151
T1 Heavy 1,965

Approximation based on WN8 expected values — not an official Wargaming figure.

Standing within the tier

Percentile among all vehicles of the same tier

Both vehicles are measured against their own tier, not against each other. That keeps a cross-tier comparison readable: the percentage states which share of the vehicle’s own tier scores worse.

O-I Experimental Tier V
Win rate Rank 24 of 87

Better than 73 % of the tier

Avg. WN8 Rank 22 of 81

Better than 74 % of the tier

T1 Heavy Tier V
Win rate Rank 69 of 87

Better than 21 % of the tier

Avg. WN8 Rank 69 of 81

Better than 15 % of the tier

Best players in this duel

The three best stored profiles per vehicle

From the stored profiles, minimum 50 battles on this vehicle. Updated daily.

O-I Experimental
T1 Heavy

The advantage is highlighted in the colour of its side — for the MoE thresholds that is the lower value. Expected values are reference figures for the WN8 calculation, not vehicle statistics: they state what an average player achieves in this tank.

O-I Experimental data sheet T1 Heavy data sheet