Item
Riftmaker
ΔV and n= from the League WPA board. Buyers are champions who finished ranked games with this item in the warehouse.
WPA · Riftmaker · 16.17
WPA, Win Probability Analysis
ΔV is the change in win chance after the buy, using our WPA formulas on ranked matches we stored. Not raw win rate.
Losersq ranked matches
| Buy | ΔV | W | WR | K | CI | Quadrant | Context |
|---|---|---|---|---|---|---|---|
 Riftmaker | -1.4pp | 40.2% | 38.5%n=26 | 26 | -2.4pp · +0.1pp | Desperation | magic · mid game |
| Riftmaker | -0.7pp | 55.7% | 52.6%n=19 | 19 | -2.8pp · -0.2pp | Win-more trap | mixed · mid game |
| Riftmaker | -0.3pp | 44.9% | 45.5%n=22 | 22 | -0.8pp · 0.0pp | Desperation | magic · early game |
| Riftmaker | -0.3pp | 47.2% | 42.9%n=21 | 21 | -1.1pp · 0.0pp | Desperation | mixed · early game |
| Riftmaker | +0.1pp | 49.3% | 51.1%n=45 | 45 | 0.0pp · +0.2pp | Solid | physical · early game |
| Riftmaker | 0.0pp | 53.1% | 53.1%n=32 | 32 | 0.0pp · 0.0pp | Solid | physical · mid game |
Buyers
Who bought it.
| Champion | Lane | WR | ΔV |
|---|---|---|---|
| Sylas | Jungle | 52.5%n=40 | +0.6pp |
| Sylas | Middle | 57.1%n=21 | -1.4pp |
| Diana | Jungle | 60.0%n=10 | -1.4pp |
| Gwen | Top | 40.0%n=10 | -1.4pp |
| Sylas | Top | 50.0%n=8 | -1.4pp |
| Cho'Gath | Top | 85.7%n=7 | -1.4pp |
| Cho'Gath | Jungle | 57.1%n=7 | -1.4pp |
| Galio | Middle | 66.7%n=6 | -1.4pp |
| Lillia | Jungle | 33.3%n=6 | -1.4pp |
| Mordekaiser | Top | 100.0%n=5 | -1.4pp |
| Singed | Top | 0.0%n=4 | -1.4pp |
| Vladimir | Middle | 0.0%n=4 | -1.4pp |
| Cho'Gath | Middle | 66.7%n=3 | -1.4pp |
| Jax | Top | 33.3%n=3 | -1.4pp |
| Katarina | Middle | 0.0%n=3 | -1.4pp |
| Varus | Top | 66.7%n=3 | -1.4pp |
| Vladimir | Top | 33.3%n=3 | -1.4pp |
| Gwen | Jungle | 50.0%n=2 | -1.4pp |
| Mordekaiser | Jungle | 100.0%n=2 | -1.4pp |
| Akali | Middle | 0.0%n=1 | -1.4pp |
| Aurora | Middle | 100.0%n=1 | -1.4pp |
| Ekko | Top | 0.0%n=1 | -1.4pp |
| Nasus | Bottom | 100.0%n=1 | -1.4pp |
| Rumble | Top | 100.0%n=1 | -1.4pp |
| Shyvana | Jungle | 100.0%n=1 | -1.4pp |
| Sylas | Support | 0.0%n=1 | -1.4pp |
| Sylas | Bottom | 100.0%n=1 | -1.4pp |
| Vladimir | Bottom | 0.0%n=1 | -1.4pp |
| Volibear | Top | 0.0%n=1 | -1.4pp |
| Zac | Middle | 0.0%n=1 | -1.4pp |