StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Do modern compilers optimize the x * 2 operation to x << 1?
| Author | Votes | Δ |
|---|---|---|
| Rob Walker | 26 | +0.88 |
| paercebal | 20 | +2.59 |
| C. Dragon 76 | 12 | +2.79 |
| David Arno | 10 | +2.04 |
| Walter Bright | 4 | +0.57 |
| Adam Rosenfield | 4 | +0.17 |
| plinth | 4 | +0.51 |
| Ferruccio | 1 | -0.36 |
| dwj | 0 | -1.96 |
| MBCook | 0 | -2.12 |
| Andy Lester | -1 | -0.73 |
| T.E.D. | -9 | -3.65 |
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