You had something else in that post and I didn't go that far back when looking for predictions. I'm sorry. You got 2 points in the Quarterfinals. That lowers the mean to 3.35 and lowers the median to 3.5 (there are two middle numbers and the median is the mean of 3 and 4).
I used everybody's score predictions to make standings predictions and added up how far everybody was off on each team's points in the Group Stage. Three people, spottedeagle, BKR inC, and kman1456, predicted Group A exactly (it had MEX, CRC, ES, and CUB). Nobody predicted Group B or Group C exactly. grimon77 had the best standings predictions being off by only 12 points. He had the correct total for five teams and was only more than 2 points off for one team. Droman x had the worst standings predictions. He was off by a combined 38 points. The average person was off by 5.09 points in Group A, 10.39 points in Group B, 10.91 points in Group C, and 26.39 points total. 10 out of 23 people scored better than the mean. I won't post anything more about standings predictions unless somebody asks.
If you predict the wrong score with the correct winner, you predicted overtime and/or penalty kicks, and the game ended in regulation you will get 1 point. I previously planned on giving these predictions 0. This means pipilesunidos and PARS have 1 more point in the quarterfinals than I previously said. For the six knockout games so far, kman1456 and CelphTitled are tied for the lead at 9 points out of a possible 18.
CelphTitled won the Knockout Rounds with 10 points out of a possible 21 followed by kman1456 and PARS with 9 points each. 35 people predicted at least one game. Only 10 people predicted the Group Stage and at least some of the Knockout Rounds. Here are the final standings out of a possible 75 points: 1. kman1456: 34 2. grimon77: 26 3. PARS: 25 4. zenryan: 23 5. mavericks67: 21 Tied 6. Catracho_Azul: 20 Tied 6. MrEleganza: 20 8. spottedeagle: 19 Tied 9. BKR inC: 18 Tied 9. jagum: 18 11. Latin Pride: 17 Tied 12. BigDreams: 16 Tied 12. Gwadaboyz 72: 16 Tied 14. NoneShallPass: 15 Tied 14. TheGift: 15 Tied 16. AcquaDiGio17: 14 Tied 16. monarchos159: 14 Tied 18. bartecky: 13 Tied 18. ja2ny: 13 20. degrees: 12 21. ceezmad: 11 Tied 22. CelphTitled: 10 Tied 22. david-golota: 10 24. Droman x: 9 25. Revolt: 8 Tied 26. Mrschizoid: 21: 6 Tied 26. TBR: 6 28. MeXiCo Ez Mi SaNgRe: 5 29. Vamos Ticos: 4 Tied 30. Joe_Papi_Brown: 2 Tied 30. pipilesunidos: 2 Tied 32. manuelleon: 1 Tied 32. SetoKaiba: 1 Tied 32. VincentVega: 1 35. lucky4life: 0 The mean score was 12.71 and the median score was 13. 19 out of 35 people (54.3%) scored above the mean.