El ColegiadoData on refereeing in the Liga

Alfonso Álvarez × Real Madrid CF

14 matches of Real Madrid CF refereed by Alfonso Javier Álvarez Izquierdo, from 2006-07 to 2017-18.

Report an error on this pageReal Madrid CF pageOpen in the Explorer
Real Madrid CF

Alfonso Álvarez

Real Madrid CF

inconclusivesmall sample

Inconclusive does not mean "no effect": with 14 matches, only a deviation of about ±1.39 points per match could have been detected.

Record

14matches

13 W0 D1 L

Points − expected points

+4.6pts over 14 matches

39 points obtained for 34.4 expected from the odds, i.e. +0.331 per match.

Points distribution from the odds

If only the odds mattered, over these 14 matches

Points obtained

39

Expected (odds)

34.4

Deviation

+4.6

two-sided p

0.25

Expected 34.4 ± 3.8 pts · probability of a deviation at least this large, in either direction: 25%.

For / against, per match

Real Madrid CF against its opponents, with Alfonso Álvarez

0.07
Penalties won
0.43
2.29
Yellows received
2.14
0.14
Reds received
0.21
11.6
Fouls called against
13.0

Tests on the 5 measures

Deviation per match, raw p and corrected q (Benjamini-Hochberg, all pairs)

MeasureDeviationpqVerdict
Points − expected+0.3310.251.00inconclusive
Penalty balance−0.4620.0041.00inconclusive
Red-card balance+0.0470.921.00inconclusive
Yellow-card balance−0.7010.171.00inconclusive
Foul balance−0.6920.660.98inconclusive

Appointments

The club's matches assigned to this referee, observed vs expected

Observed

14

Expected

28.2

p / q

0.005 / 0.76

inconclusive Seasons without a known referee for every match are not counted.

Matches per season

Number of matches (bars) and the season's points − expected deviation (hover)

Matches

The 14 matches

From Real Madrid CF's point of view.

Loading 14 matches…

14 matches · data file: /data/paires/alvarez-izquierdo/real-madrid.json