diff --git a/proto/anki/scheduler.proto b/proto/anki/scheduler.proto
index 15aaa1d99..85ae0f5c3 100644
--- a/proto/anki/scheduler.proto
+++ b/proto/anki/scheduler.proto
@@ -420,7 +420,7 @@ message SimulateFsrsReviewResponse {
 
 message SimulateFsrsWorkloadResponse {
   map<uint32, float> cost = 1;
-  float start_memorized = 2;
+  float reviewless_end_memorized = 2;
   map<uint32, float> memorized = 3;
   map<uint32, uint32> review_count = 4;
 }
diff --git a/rslib/src/scheduler/fsrs/simulator.rs b/rslib/src/scheduler/fsrs/simulator.rs
index 58c5fd5a0..0e700bfef 100644
--- a/rslib/src/scheduler/fsrs/simulator.rs
+++ b/rslib/src/scheduler/fsrs/simulator.rs
@@ -300,11 +300,11 @@ impl Collection {
                 ))
             })
             .collect::<Result<HashMap<_, _>>>()?;
-        let start_memorized = cards
-            .iter()
-            .fold(0., |p, c| p + c.retention_on(&req.params, req.days_to_simulate as f32));
+        let reviewless_end_memorized = cards.iter().fold(0., |p, c| {
+            p + c.retention_on(&req.params, req.days_to_simulate as f32)
+        });
         Ok(SimulateFsrsWorkloadResponse {
-            start_memorized,
+            reviewless_end_memorized,
             memorized: dr_workload.iter().map(|(k, v)| (*k, v.0)).collect(),
             cost: dr_workload.iter().map(|(k, v)| (*k, v.1)).collect(),
             review_count: dr_workload.iter().map(|(k, v)| (*k, v.2)).collect(),
diff --git a/ts/routes/deck-options/SimulatorModal.svelte b/ts/routes/deck-options/SimulatorModal.svelte
index 50e5502ca..434001f6f 100644
--- a/ts/routes/deck-options/SimulatorModal.svelte
+++ b/ts/routes/deck-options/SimulatorModal.svelte
@@ -212,7 +212,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
                         x: parseInt(dr),
                         timeCost: resp!.cost[dr],
                         memorized: v,
-                        start_memorized: resp!.startMemorized,
+                        reviewless_end_memorized: resp!.reviewlessEndMemorized,
                         count: resp!.reviewCount[dr],
                         label: simulationNumber,
                         learnSpan: simulateFsrsRequest.daysToSimulate,
diff --git a/ts/routes/graphs/simulator.ts b/ts/routes/graphs/simulator.ts
index 32f29682f..271052795 100644
--- a/ts/routes/graphs/simulator.ts
+++ b/ts/routes/graphs/simulator.ts
@@ -37,7 +37,7 @@ export interface Point {
 
 export type WorkloadPoint = Point & {
     learnSpan: number;
-    start_memorized: number;
+    reviewless_end_memorized: number;
 };
 
 export enum SimulateSubgraph {
@@ -69,7 +69,7 @@ export function renderWorkloadChart(
     const subgraph_data = ({
         [SimulateWorkloadSubgraph.ratio]: data.map(d => ({
             ...d,
-            y: (60 * 60 * (d.memorized - d.start_memorized)) / d.timeCost,
+            y: (60 * 60 * (d.memorized - d.reviewless_end_memorized)) / d.timeCost,
         })),
         [SimulateWorkloadSubgraph.time]: data.map(d => ({ ...d, y: d.timeCost / d.learnSpan })),
         [SimulateWorkloadSubgraph.count]: data.map(d => ({ ...d, y: d.count / d.learnSpan })),
@@ -114,7 +114,7 @@ export function renderWorkloadChart(
         .attr("stroke", "black")
         .attr("stroke-width", 1);
 
-    const startMemorized = subgraph_data[0].start_memorized;
+    const startMemorized = subgraph_data[0].reviewless_end_memorized;
 
     return _renderSimulationChart(
         svgElem,
@@ -133,8 +133,8 @@ export function renderWorkloadChart(
                 .enter()
                 .attr("x1", x(xMin))
                 .attr("x2", x(xMax))
-                .attr("y1",d => y(d))
-                .attr("y2",d => y(d))
+                .attr("y1", d => y(d))
+                .attr("y2", d => y(d))
                 .attr("stroke", "black")
                 .attr("stroke-dasharray", "5,5")
                 .attr("stroke-width", 1);