LUCKY FAN INDEX
…analyzes your stadium attendance data alongside detailed post-match statistics and over a hundred specific on-pitch events — the lucky ones and the unlucky ones.
Were you at the stadium when a last-minute goal saved a priceless draw? You brought luck! Your Lucky Fan Index soared! ⬆️
Were you at the stadium when the team lost its chance at promotion and a key player suffered a serious injury? Bad luck! Your Lucky Fan Index nosedived! ⬇️
The foundation of the algorithm. Analyzes Wisła's match results during your presence at the stadium. The more victories, goals and favorable results you witness, the higher your influence on the team.
Win Rate — % of won matches
Goals — goals scored in your presence
Draws — points from tough matches
Goal Difference — scored/conceded balance
Win Streak — longest winning run
Advanced analytics: expected goals (xG), shot quality, attack conversion and positional play analysis. Each attacking metric is individually weighted and normalized.
xG (Expected Goals) — shot quality analysis
Shot Quality — on-target ratio
Key Passes — key passes per match
Crosses — crossing effectiveness
Positional Attacks — conversion rate
Touches in Box — touches in penalty area
Counter Attacks — transition goals
Shot Accuracy — shot-to-goal ratio
xG Overperformance — goals above expectations
Through Passes — penetrating passes
Includes opponent expected goals (xG against), save quality, pressing intensity and opponent shot analysis. Comprehensively evaluates team defense during your matches.
Clean Sheets — matches without goals conceded
xG Against — opponent shot quality
PPDA — pressing intensity
Save Rate — goalkeeper saves percentage
Defensive Duels — individual defense
Tackles — interceptions and recoveries
Opponent Accuracy — opponent shot precision
Analyzes team play quality and dominance. Includes ball possession, pass accuracy, aerial duels and match tempo — a complete picture of tactical superiority.
Possession — ball control percentage
Pass Accuracy — pass completion rate
Duels Won — overall duel win rate
Aerial Duels — headers won
Match Tempo — pace of play
Free Kicks — free kick conversion
Key moments and set pieces. Analysis includes corner effectiveness, free kick conversion, positional attack conversion and attack-to-shot ratio.
Big Games — big matches (derbies, cups)
Corner Effectiveness — % corners resulting in shots
Free Kicks — set piece effectiveness
Positional Attacks — conversion to shots
Attack Conversion — overall attack conversion
Big Match Wins — wins at full stadiums
Fan context and loyalty. We reward regular attendance, support across multiple seasons and participation in the most important matches.
Regularity — number of matches attended
Multi-season — presence across different seasons
Important Matches — participation in key games
An indicator independent from the Lucky Index measuring how much luck Wisła had during your matches. It analyzes opponent statistics — how well rivals shot, how many chances they wasted, whether Wisła won matches "by luck". A score of 50 means neutral, above — the fan brings luck, below — bad luck.
xG Overperformance — goals above expectations (efficiency vs xG)
Defensive Luck — fewer goals than opponent's xG
Save Rate — % of opponent's on-target shots saved
Lucky Wins — wins despite lower xG than opponent
Low Possession Wins — wins with less possession
Opponent Waste — wasted opponent chances
Pressure Survived — surviving strong opponent pressure
75-100 Talisman
60-74 Lucky One
45-59 Neutral
30-44 Fate Fighter
0-29 Unyielding
Lucky Fan Index™ — Your personal score 0-100
Luck Coefficient — how much luck you brought
6 categories — algorithm component breakdown
Match statistics — detailed data from your matches
Fun facts — random from 40+ stat types
Match list — complete history of your visits
Lucky Index Levels
Rising Star
16 — 30 points
Heart of the Stands
31 — 45 points
Faithful Soul
46 — 60 points
Lucky Star
61 — 75 points
Unyielding Fan
76 — 90 points
White Star Legend
91 — 100 points
Data Sources
75
matches (I Liga, Cups, Europe)
200+
metrics in algorithm
Data from seasons 2022/23 — 2025/26 · Home and away matches of Wisła Kraków