Quote from: Dub-c on May 07, 2012, 06:43 AM
Ok so roper is the luckiest scheme there is eh? Lets look at the numbers.
TTRR is widely considered the least luckiest scheme. So the top 10 overall winning percentage should be much higher then in roper right? [...]
The average winning percentage of TTRR is 78.603%
Roper should obviously be much much lower since its so lucky and you will lose so often because of luck. Lets look at the numbers. [...]
Ropers overall winning percentage is 75.205%. That's only 3 percent lower then ttrr? How is this possible for such a lucky scheme? How could people have such a high winning percentage when its so lucky? WOW?
Note: you have simply calculated the average of winning percentages without taking into account the number of games played by every player.
The weighted averages are 77.47% for TTRR and 75.21% for roper.
Let's look at the weighted averages from the other classic league schemes:
BnG:
84.68%Elite:
72.94%Hysteria:
73.82%Shopper:
74.09%Team17:
76.4%WxW:
77.22%These numbers make me think that comparing the top 10 players' winning percentages is not a good idea to measure how does luck affect the scheme. Players who dominate their favorite schemes are a bad test sample.
Instead, I think it's better to look at the average of the overall points gained by winners of a set of random games from every scheme. A higher average would suggest a more lucky scheme, because it would show that low-rated players occur to beat high-rated players more often.
Here are the results for 100 most recent singles non-playoff games in every scheme. (A total of 800 games analyzed)
BnG:
37.17Elite:
30.58Hysteria:
32.77Roper:
32.95Shopper:
30.9Team17:
31.21TTRR:
28.92WxW:
29.03BnG is a large peculiarity here, I think that the unusually high average rating gain is caused by the fact that it's the least played scheme and it's not an uncommon situation when a player's rating doesn't really reflect his/her skill level.
If my methodology is correct, then aside BnG, roper appears to be the most luck-based scheme, followed by hysteria and T17.
Edit: forgot to include WxW