1245
Your vision score is 0.80 per minute; Diamond players average 1.10. Buy a control ward on every recall (75 gold is the cheapest insurance in the game), use your trinket off cooldown and sweep the river before objectives.
You take part in 49% of your team's kills; Diamond players average 58%. After your first item, look to rotate for dragon, grubs and herald, and keep Teleport for fights rather than for farming.
You spend 11% of your games dead. Late deaths cost a minute each; when a fight is lost, back off and defend rather than adding one more death to it.
3 of your last 6 losses ended in a surrender. Comebacks are common at Diamond: one Baron throw or a caught carry flips most games. Play them out.
You typically come out of lane ahead of your opponent. Turn that lead into map pressure: shove, take plates, then move to help another lane while your opponent is stuck.
4.0 solo kills per game — you win 1v1s. Use that threat to draw the enemy jungler to your lane and free up the rest of the map.
