Explanation of the chart:

On the last match day of Group-C (25 Jun), it’s ENG v SLO, DEN v SRB. Their performances up to this point and 9 tie-breaking criteria determine who advances and in which position. Rather than explaining all of that, this chart just gives you the possible outcomes for 1st and 2nd place. Rows are the DEN/SRB result, columns are the ENG/SLO result. Find the 2 results you’re interested in (1 row, 1 column) and see which colour corresponds to them. Note that 3rd place also has the possibility to advance. ENG has the best fairplay standing and would therefore likely win the tiebreaks in results *b and *c.