Colombia faces Uzbekistan in their first match of the World Cup, with a forecast that gives the South Americans a clear advantage of 69.6% probability of victory, while Uzbekistan has 14.9%. The draw stands at 15.6%, a low figure for this stage of the tournament.
The Elo system and its application to football
The Elo system assigns a score to each team, reflecting its competitive level. In the case of Colombia and Uzbekistan, the 268-point Elo difference places the Colombians in a favorable position. The Colombian team aims to lead Group K from the beginning, knowing that an initial victory can make a difference in a tournament as competitive as the World Cup.
Why is the Elo system preferable to the FIFA ranking?
The Elo system adjusts after each match and values results against strong opponents, unlike the FIFA ranking, which can be skewed by the number of games played. Studies show that the Elo system has a greater predictive capacity in important tournaments.
How are victory probabilities calculated?
Direct comparison of Elo scores determines the probabilities. The variable correction adds the possibility of a draw, adjusted according to the Elo point difference. In the case of Spain against Qatar, a 734-point difference raises Spain's victory chances to 86-88%.
This news is an automatic translation. You can read the original news, Colombia vs Uzbekistán: Duelo de debutantes en el Mundial con claras probabilidades a favor de los cafeteros