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Record W4284971125 · doi:10.3233/jsa-200619

FIFA ranking: Evaluation and path forward

2022· article· en· W4284971125 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueJournal of Sports Analytics · 2022
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicSports Analytics and Performance
Canadian institutionsInstitut National de la Recherche Scientifique
Fundersnot available
KeywordsRanking (information retrieval)FootballWeightingComputer scienceProbabilistic logicAlgorithmCompetition (biology)Mathematical optimizationPath (computing)Field (mathematics)Artificial intelligenceMachine learningMathematicsLaw

Abstract

fetched live from OpenAlex

In this work, we study the ranking algorithm used by Fédération Internationale de Football Association (FIFA); we analyze the parameters that it currently uses, show the formal probabilistic model from which it can be derived, and optimize the latter. In particular, analyzing games since the introduction of the algorithm in 2018, we conclude that game’s “importance” (defined by FIFA and used by the algorithm) is counterproductive from the point of view of the predictive capacity of the algorithm. We also postulate that the algorithm should be rooted in the formal modeling principle, where the Davidson model proposed in 1970 seems to be an excellent candidate, preserving the form of the algorithm currently used. The results indicate that the predictive capacity of the algorithm is considerably improved by using the home-field advantage (HFA), as well as the explicit model for the draws in the game. Moderate but notable improvement may be achieved by introducing the weighting of the results with the goal differential, which, although not rooted in a formal modeling principle, is compatible with the current algorithm and can be tuned to the characteristics of the football competition.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.713
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.034
GPT teacher head0.241
Teacher spread0.207 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it