Personality vs Character Selection in Leage of Legends (LOL)

Scientifically proven there exists a strong relationship personality vs character selection and game performance in Leage of Legends (LOL) ?

Many contemporary personality psychologists believe that there are five basic dimensions of personality, often referred to as the "Big 5" personality traits. The five broad personality traits described by the theory are extraversion (also often spelled extroversion), extraversion (also often spelled extroversion), agreeableness, openness, conscientiousness, and neuroticism. 

You will be astonished when you hear that there are extensive academic studies on the topic.  Here we present a study  in which personality traits and LOL performance is examined: Different from the Big 5, the study replaced neuroticism with" Emotional stability" which seems as an attempt to reduce negative feelings about th LOL game:

Personality and Behavior in Role-based Online Games

Zhao Wang, Anna Sapienza, Aron Culotta, Emilio Ferrara,Department of Computer Science, Illinois Institute of Technology, Chicago, USA
Information Sciences Institute, University of Southern California, Los Angeles,

Abstract

Both offline and online human behaviors are affected by personality. Of special interests are online games, where players have to impersonate specific roles and their behaviors are extensively tracked by the game. In this paper, we propose to study the relationship between players’ personality and game behavior in League of Legends (LoL), one of the most popular
Multiplayer Online Battle Arena (MOBA) games. We use linear mixed effects (LME) models to describe relationships between players’ personality traits (measured by the Five Factor Model)
and two major aspects of the game: the impersonated roles  and in-game actions. On the one hand, we study relationships within the game environment by modeling role attributes from
match behaviors and vice versa. On the other hand, we analyze the relationship between a player’s five personality traits and their game behavior by showing significant correlations between
each personality trait and the set of corresponding behaviors. Our findings suggest that personality and behavior are highly entangled and provide a new perspective to understand how
personality can affect behavior in role-based online games. Index Terms—personality, game behavior, online role-based

I. INTRODUCTION
Numerous studies from cognitive science and social science have shown strong connections between personality and human behavior [1]–[3]. As an important part of human activity,
digital footprints are found to be closely related to user  personality. For instance, extroverts and emotionally stable people are shown to be popular and influential on Twitter [4].
Meanwhile, personality can be successfully inferred from usergenerated contents in social media (e.g., Facebook, Twitter, and YouTube) [5]. As a modern entertainment, online games
are becoming increasingly popular, with an average time spent in playing of more than 20 hours per week [2]. Given the popularity achieved, these games constitute a desirable
source of data, providing valuable opportunities for researchers  to investigate potential connections between personality and behavior. Of special interests are Multi-players Online Battle
Arena (MOBA) games, which include several social aspects  that could be influenced by personality, such as impersonating a role and cooperating with teammates. Here, we study one of the most popular MOBA games:  League of Legends (LoL). In LoL game scenario, each player....

Find full article attached, download and read interesting results which reveal that agreeable and open personality has more tendency to win. The results not suprising that LOL is actually team game in which you have to collaborate with newly known teammates.