what is XP

Answer 1

XP = experience points

Answer 2

ultimate for professionals
or Ultimate experience points to professional developer s

Answer 3

points you get for your correct answers.

Answer 4

Extreme programming (XP) is a software development methodology which is intended to improve software quality and responsiveness to changing customer requirements

Answer 5

XP is a version of windows OS

But in Sololearn and in the gaming world as a whole, it mean Experience points

Answer 6

What is XP?
XP stands for eXperience Points. You earn XP by participating in activities and improving your coding skills. These activities include completing a lesson/course, playing challenges, unlocking badges, and so on.

Answer 7

experience points, it's based points your levels are increased

Answer 8

XP is a version of Windows Operating System .. It comes in sub-versions like Professional, Home, Ultimate etc. XP in this SoloLearn App means Experience Points.. Your rank lifts as you earn more XPs .. Please do Upvote :)

Answer 9

XP = eXtreme Programming
it is not windows XP.

https://en.m.wikipedia.org/wiki/Extreme_programming

Answer 10

From the Sololearn FAQ:

How are XPs calculated in the Challenges?
The XPs you gain/lose are unique to each match. Calculations take the opponents' levels into account. We use a modified version of the Elo rating system to calculate the points for each won/lost challenge. You can learn more about the Elo rating system here: https://en.wikipedia.org/wiki/Elo_rating_system