# What do the chances stand for in the overview tab when using the XVM mod

In world of tanks when using the XVM mod the overview screen shows two chances listed. "m" and "k" What do these numbers signify?

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These are two calculated "chances" of winning, using slightly different forumlae.

• K is the more basic of the two, looking only at the efficiency rating and tier.
• M takes more variables into account, such as number of battles and previous winrates.

For M, the forumla is:

Td=(Tmax+Tmin)/2-T

M=E*(1+R-0.48)(1+B)(1+0.25*Td)

Kc=sum(Mci)

Kn=sum(Mpi)

K=Kc/(Kc+Kp)

E=efficiency of player

R=GWR of player

B=normalized number of battles of player (number of battles divided by 100000)

Tmin=min battle tier of current tank

Tmax=max battle tier of current tank

M=effectiveness of player calculated by efficienecy, winrate, battles played and tier

Kc=sum of calculated M for all allies

Kn=sum of calculated M for all enemies

K= win rate

For K, the formula is:

Kc=sum(Esi*Usi)

Kn=Sum(Epi*Upi)

K=Kc/(Kc+Kn)

Esi allied player efficiencies

Usi allied player tier (Epi Upi being enemy stats)

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