Item
Ruby Crystal
ΔV and n= from the League WPA board. Buyers are champions who finished ranked games with this item in the warehouse.
WPA · Ruby Crystal · 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 |
|---|---|---|---|---|---|---|---|
 Ruby Crystal | +0.1pp | 53.2% | 53.1%n=49 | 49 | 0.0pp · +0.4pp | Hidden gem | mixed · early game |
| Ruby Crystal | +0.1pp | 51.1% | 48.3%n=58 | 58 | 0.0pp · +0.2pp | Hidden gem | mixed · mid game |
| Ruby Crystal | +0.1pp | 48.7% | 49.2%n=65 | 65 | -0.1pp · +0.2pp | Hidden gem | magic · mid game |
| Ruby Crystal | -0.1pp | 42.3% | 42.5%n=134 | 134 | -0.2pp · +0.0pp | Desperation | physical · early game |
| Ruby Crystal | +0.0pp | 46.7% | 47.8%n=115 | 115 | 0.0pp · +0.1pp | Hidden gem | physical · mid game |
| Ruby Crystal | 0.0pp | 60.0% | 60.0%n=45 | 45 | 0.0pp · 0.0pp | Solid | magic · early game |
Buyers
Who bought it.
| Champion | Lane | WR | ΔV |
|---|---|---|---|
| Nautilus | Support | 44.0%n=25 | +0.1pp |
| Bard | Support | 66.7%n=21 | +0.1pp |
| Alistar | Support | 70.0%n=20 | +0.1pp |
| Rell | Support | 33.3%n=18 | +0.1pp |
| K'Sante | Top | 58.3%n=12 | +0.1pp |
| Leona | Support | 50.0%n=10 | +0.1pp |
| Camille | Support | 11.1%n=9 | +0.1pp |
| Cho'Gath | Jungle | 33.3%n=9 | +0.1pp |
| Ambessa | Top | 37.5%n=8 | +0.1pp |
| Lulu | Support | 75.0%n=8 | +0.1pp |
| Rakan | Support | 37.5%n=8 | +0.1pp |
| Camille | Top | 57.1%n=7 | +0.1pp |
| Gnar | Top | 50.0%n=6 | +0.1pp |
| Lee Sin | Jungle | 33.3%n=6 | +0.1pp |
| Renekton | Top | 33.3%n=6 | +0.1pp |
| Thresh | Support | 33.3%n=6 | +0.1pp |
| Vi | Jungle | 50.0%n=6 | +0.1pp |
| Braum | Support | 80.0%n=5 | +0.1pp |
| Ezreal | Bottom | 40.0%n=5 | +0.1pp |
| Nasus | Top | 20.0%n=5 | +0.1pp |
| Olaf | Top | 60.0%n=5 | +0.1pp |
| Seraphine | Support | 60.0%n=5 | +0.1pp |
| Singed | Top | 40.0%n=5 | +0.1pp |
| Blitzcrank | Support | 25.0%n=4 | +0.1pp |
| Darius | Top | 0.0%n=4 | +0.1pp |
| Dr. Mundo | Top | 25.0%n=4 | +0.1pp |
| Kalista | Bottom | 25.0%n=4 | +0.1pp |
| Karma | Support | 25.0%n=4 | +0.1pp |
| Wukong | Jungle | 0.0%n=4 | +0.1pp |
| Ornn | Top | 100.0%n=4 | +0.1pp |
| Rek'Sai | Jungle | 25.0%n=4 | +0.1pp |
| Sejuani | Jungle | 25.0%n=4 | +0.1pp |
| Shen | Top | 75.0%n=4 | +0.1pp |
| Sion | Top | 25.0%n=4 | +0.1pp |
| Skarner | Jungle | 75.0%n=4 | +0.1pp |
| Yuumi | Support | 0.0%n=4 | +0.1pp |
| Aatrox | Top | 33.3%n=3 | +0.1pp |
| Jarvan IV | Jungle | 0.0%n=3 | +0.1pp |
| Kled | Top | 33.3%n=3 | +0.1pp |
| Malphite | Top | 66.7%n=3 | +0.1pp |
| Naafiri | Jungle | 33.3%n=3 | +0.1pp |
| Nami | Support | 0.0%n=3 | +0.1pp |
| Nasus | Bottom | 33.3%n=3 | +0.1pp |
| Pantheon | Support | 66.7%n=3 | +0.1pp |
| Poppy | Support | 66.7%n=3 | +0.1pp |
| Renekton | Middle | 33.3%n=3 | +0.1pp |
| Shyvana | Jungle | 66.7%n=3 | +0.1pp |
| Tahm Kench | Support | 66.7%n=3 | +0.1pp |
| Udyr | Jungle | 66.7%n=3 | +0.1pp |
| Udyr | Top | 66.7%n=3 | +0.1pp |
| Warwick | Top | 33.3%n=3 | +0.1pp |
| Xin Zhao | Jungle | 66.7%n=3 | +0.1pp |
| Cho'Gath | Top | 100.0%n=2 | +0.1pp |
| Garen | Top | 50.0%n=2 | +0.1pp |
| Irelia | Middle | 0.0%n=2 | +0.1pp |
| Jax | Top | 100.0%n=2 | +0.1pp |
| Nasus | Middle | 50.0%n=2 | +0.1pp |
| Nidalee | Support | 50.0%n=2 | +0.1pp |
| Renata Glasc | Support | 100.0%n=2 | +0.1pp |
| Sejuani | Top | 100.0%n=2 | +0.1pp |
| Sett | Top | 0.0%n=2 | +0.1pp |
| Sona | Support | 100.0%n=2 | +0.1pp |
| Swain | Support | 50.0%n=2 | +0.1pp |
| Sylas | Top | 0.0%n=2 | +0.1pp |
| Syndra | Bottom | 50.0%n=2 | +0.1pp |
| Talon | Middle | 0.0%n=2 | +0.1pp |
| Taric | Bottom | 50.0%n=2 | +0.1pp |
| Urgot | Top | 50.0%n=2 | +0.1pp |
| Vel'Koz | Support | 0.0%n=2 | +0.1pp |
| Viktor | Middle | 0.0%n=2 | +0.1pp |
| Warwick | Jungle | 50.0%n=2 | +0.1pp |
| Zaahen | Top | 100.0%n=2 | +0.1pp |
| Zac | Jungle | 0.0%n=2 | +0.1pp |
| Ahri | Middle | 100.0%n=1 | +0.1pp |
| Anivia | Top | 100.0%n=1 | +0.1pp |
| Annie | Middle | 0.0%n=1 | +0.1pp |
| Briar | Jungle | 100.0%n=1 | +0.1pp |
| Cho'Gath | Middle | 100.0%n=1 | +0.1pp |
| Cho'Gath | Bottom | 0.0%n=1 | +0.1pp |
| Darius | Middle | 0.0%n=1 | +0.1pp |
| Diana | Jungle | 100.0%n=1 | +0.1pp |
| Dr. Mundo | Jungle | 0.0%n=1 | +0.1pp |
| Ekko | Jungle | 0.0%n=1 | +0.1pp |
| Elise | Support | 100.0%n=1 | +0.1pp |
| Fiddlesticks | Support | 100.0%n=1 | +0.1pp |
| Graves | Jungle | 0.0%n=1 | +0.1pp |
| Hecarim | Jungle | 100.0%n=1 | +0.1pp |
| Hwei | Middle | 0.0%n=1 | +0.1pp |
| Illaoi | Top | 100.0%n=1 | +0.1pp |
| Irelia | Top | 100.0%n=1 | +0.1pp |
| Ivern | Jungle | 100.0%n=1 | +0.1pp |
| Janna | Support | 0.0%n=1 | +0.1pp |
| Jax | Jungle | 100.0%n=1 | +0.1pp |
| Jayce | Top | 0.0%n=1 | +0.1pp |
| Jhin | Jungle | 100.0%n=1 | +0.1pp |
| Katarina | Middle | 0.0%n=1 | +0.1pp |
| Kayn | Jungle | 0.0%n=1 | +0.1pp |
| Kha'Zix | Jungle | 0.0%n=1 | +0.1pp |
| Kled | Support | 100.0%n=1 | +0.1pp |
| Kled | Middle | 100.0%n=1 | +0.1pp |
| Lillia | Jungle | 0.0%n=1 | +0.1pp |
| Lissandra | Middle | 0.0%n=1 | +0.1pp |
| Lucian | Bottom | 100.0%n=1 | +0.1pp |
| Lulu | Middle | 0.0%n=1 | +0.1pp |
| Maokai | Jungle | 0.0%n=1 | +0.1pp |
| Milio | Support | 0.0%n=1 | +0.1pp |
| Morgana | Support | 0.0%n=1 | +0.1pp |
| Nautilus | Jungle | 100.0%n=1 | +0.1pp |
| Nidalee | Jungle | 0.0%n=1 | +0.1pp |
| Orianna | Middle | 100.0%n=1 | +0.1pp |
| Ornn | Jungle | 0.0%n=1 | +0.1pp |
| Poppy | Jungle | 0.0%n=1 | +0.1pp |
| Rek'Sai | Top | 100.0%n=1 | +0.1pp |
| Rengar | Top | 0.0%n=1 | +0.1pp |
| Senna | Support | 100.0%n=1 | +0.1pp |
| Shen | Jungle | 100.0%n=1 | +0.1pp |
| Shen | Support | 0.0%n=1 | +0.1pp |
| Skarner | Top | 0.0%n=1 | +0.1pp |
| Skarner | Support | 0.0%n=1 | +0.1pp |
| Smolder | Bottom | 0.0%n=1 | +0.1pp |
| Soraka | Bottom | 0.0%n=1 | +0.1pp |
| Swain | Top | 0.0%n=1 | +0.1pp |
| Syndra | Middle | 0.0%n=1 | +0.1pp |
| Tahm Kench | Top | 0.0%n=1 | +0.1pp |
| Talon | Jungle | 100.0%n=1 | +0.1pp |
| Teemo | Top | 0.0%n=1 | +0.1pp |
| Trundle | Jungle | 0.0%n=1 | +0.1pp |
| Trundle | Top | 100.0%n=1 | +0.1pp |
| Twisted Fate | Top | 100.0%n=1 | +0.1pp |
| Urgot | Bottom | 0.0%n=1 | +0.1pp |
| Varus | Bottom | 0.0%n=1 | +0.1pp |
| Volibear | Top | 0.0%n=1 | +0.1pp |
| Zac | Middle | 100.0%n=1 | +0.1pp |
| Zyra | Jungle | 0.0%n=1 | +0.1pp |