diff --git a/simulator/src/simulator-ui.ts b/simulator/src/simulator-ui.ts
index 90fe576..e9c265c 100644
--- a/simulator/src/simulator-ui.ts
+++ b/simulator/src/simulator-ui.ts
@@ -94,8 +94,8 @@ function initializeSimulator(container: HTMLElement) {
 			<p>Il faudra recharger le vhélio sur secteur environ ${simulationResult.gridChargeCount} fois sur l'année.</p>
 			<p>Cela coûtera ${Math.round(totalConsumedGridPower/1000*averageKwhCost*100)/100}€ sur l'année. Le vhélio sera rechargé à ${solarRechargeRatio}% par le soleil, ${100-solarRechargeRatio}% sur secteur.</p>
 			<p><br/></p>
-			<p>Vitesse moyenne : ${Math.round(simulationResult.averageSpeed*10.0)/10.0} km/h (${Math.round(simulationResult.flatTerrainSpeed*10.0)/10.0} km/h sur plat, ${Math.round(simulationResult.uphillSpeed*10.0)/10.0} km/h en côte, ${Math.round(simulationResult.downhillSpeed*10.0)/10.0} km/h en descente)</p>
-			<p>Durée du trajet quotidien : ${dailyDurationHours}h ${dailyDurationMinutes}min. Distance annuelle : ${Math.round(simulationResult.cumulatedDistance)} km.</p>
+			<p>Vitesse moyenne : ${Math.round(simulationResult.averageSpeed*10.0)/10.0} km/h (${Math.round(simulationResult.flatTerrainSpeed*10.0)/10.0} km/h sur plat, ${Math.round(simulationResult.uphillSpeed*10.0)/10.0} km/h en côte à ${Math.round((parameters.dailyAscendingElevation/1000.0)/(parameters.dailyDistance*(1.0-parameters.flatTerrainRatio)*0.5)*100.0)}%, ${Math.round(simulationResult.downhillSpeed*10.0)/10.0} km/h en descente)</p>
+			<p>Durée de trajet quotidien : ${dailyDurationHours}h ${dailyDurationMinutes}min. Distance annuelle : ${Math.round(simulationResult.cumulatedDistance)} km.</p>
 		`;
 		//<p>${Math.round(100*(simulationResult.cumulatedSolarRechargeEnergy/simulationResult.vehicle.batteryEfficiency) / simulationResult.totalProducedSolarEnergy)}% de l'énergie produite par le panneau photovoltaïque sera utilisée pour recharger le vhélio.</p>
 		
diff --git a/simulator/src/simulator.html b/simulator/src/simulator.html
index ecaa543..970b213 100644
--- a/simulator/src/simulator.html
+++ b/simulator/src/simulator.html
@@ -24,6 +24,22 @@
 							</div>
 						</div>
 						
+						<div class="field is-horizontal">
+							<div class="field-label is-normal">
+								<label class="label">Poids du pilote</label>
+							</div>
+							<div class="field-body">
+								<div class="field has-addons">
+									<p class="control is-expanded">
+										<input name="driver-weight" class="input" type="number" min="1" value="70"/>
+									</p>
+									<p class="control">
+										<a class="button is-static">kg</a>
+									</p>
+								</div>
+							</div>
+						</div>
+						
 						<div class="field is-horizontal">
 							<div class="field-label is-normal">
 								<label class="label">Poids passagers et chargement</label>
@@ -125,22 +141,6 @@
 								</div>
 							</div>
 						</div>
-	
-						<div class="field is-horizontal">
-							<div class="field-label is-normal">
-								<label class="label">Poids pilote</label>
-							</div>
-							<div class="field-body">
-								<div class="field has-addons">
-									<p class="control is-expanded">
-										<input name="driver-weight" class="input" type="number" min="1" value="70"/>
-									</p>
-									<p class="control">
-										<a class="button is-static">kg</a>
-									</p>
-								</div>
-							</div>
-						</div>
 						
 						<div class="field is-horizontal">
 							<div class="field-label is-normal">
@@ -181,7 +181,7 @@
 							<div class="field-body">
 								<div class="field has-addons">
 									<p class="control is-expanded">
-										<input name="flat-ratio" class="input" type="number" min="0" max="100" value="75"/>
+										<input name="flat-ratio" class="input" type="number" min="0" max="100" value="50"/>
 									</p>
 									<p class="control">
 										<a class="button is-static">%</a>
diff --git a/simulator/src/simulator.ts b/simulator/src/simulator.ts
index e0e33c4..1dc16b3 100644
--- a/simulator/src/simulator.ts
+++ b/simulator/src/simulator.ts
@@ -143,22 +143,25 @@ namespace Simulator {
 		
 		let outing: Outing = { distance: 0, ascendingElevation: 0 };
 		let consumption: ConsumptionData = { motorEnergy: 0, humanEnergy: 0, averageSpeed: 0 };
+		let resetConsumption = function(outConsumption: ConsumptionData) {
+			consumption.motorEnergy = 0; consumption.humanEnergy = 0; consumption.averageSpeed = 0;
+		};
 		
 		let flatTerrainRatio = MathUtils.clamp(planning.flatTerrainRatio, 0.0, 1.0);
 		if(planning.dailyAscendingElevation <= 0) flatTerrainRatio = 1.0;
 		
 		let flatDistance = planning.dailyDistance * flatTerrainRatio;
-		consumption = { motorEnergy: 0, humanEnergy: 0, averageSpeed: 0 };
+		resetConsumption(consumption);
 		vehicle.consumption(flatDistance, 0, consumption);
 		result.flatTerrainSpeed = consumption.averageSpeed;
 		
 		let uphillDistance = planning.dailyDistance * (1.0 - flatTerrainRatio) * 0.5;
-		consumption = { motorEnergy: 0, humanEnergy: 0, averageSpeed: 0 };
+		resetConsumption(consumption);
 		vehicle.consumption(uphillDistance, planning.dailyAscendingElevation, consumption);
 		result.uphillSpeed = consumption.averageSpeed;
 		
 		let downhillDistance = planning.dailyDistance * (1.0 - flatTerrainRatio) * 0.5;
-		consumption = { motorEnergy: 0, humanEnergy: 0, averageSpeed: 0 };
+		resetConsumption(consumption);
 		vehicle.consumption(downhillDistance, -planning.dailyAscendingElevation, consumption);
 		result.downhillSpeed = consumption.averageSpeed;
 		
@@ -174,8 +177,7 @@ namespace Simulator {
 				
 				planning.getOuting(day % 7, hour, outing);
 				
-				consumption.motorEnergy = 0; consumption.humanEnergy = 0; consumption.averageSpeed = 0;
-				
+				resetConsumption(consumption);
 				vehicle.consumption(outing.distance * flatTerrainRatio, 0, consumption);
 				vehicle.consumption(outing.distance * (1.0 - flatTerrainRatio) * 0.5, outing.ascendingElevation, consumption);
 				vehicle.consumption(outing.distance * (1.0 - flatTerrainRatio) * 0.5, -outing.ascendingElevation, consumption);