分数计算公式调整8。

src/rank.rs

@@ -80,24 +80,27 @@ pub fn generate_rank_by_indicator_map(indicator_map: &MutexGuard<HashMap<String,
         liquidity_avg.rescale(0);
 
         // msv_score计算规则
-        let mut msv_score = if msv_abs_total > Decimal::ZERO {
-            (epr_total / msv_abs_total) * SIXTY
+        let mut msv_score = if msv_abs_total > Decimal::ZERO && epr_total > Decimal::ZERO {
+            (epr_total / msv_abs_total).ln() * SIXTY
         } else {
             Decimal::ZERO
         };
         msv_score.rescale(2);
 
         // liquidity_score
-        let mut liquidity = (liquidity_avg / Decimal::ONE_THOUSAND) * TWENTY;
-        let mut liquidity_score = if liquidity == Decimal::ZERO {
-            Decimal::ZERO
+        let mut liquidity_score = if liquidity_avg > Decimal::ZERO {
+            (liquidity_avg / Decimal::ONE_THOUSAND).ln() * TWENTY
         } else {
-            liquidity.log10()
+            Decimal::ZERO
         };
         liquidity_score.rescale(2);
 
         // frequency_score计算规则
-        let mut frequency_score = (effective_count / Decimal::ONE_HUNDRED) * TWENTY;
+        let mut frequency_score = if effective_count > Decimal::ZERO {
+            (effective_count).ln() * TWENTY
+        } else {
+            Decimal::ZERO
+        };
         frequency_score.rescale(2);
 
         let mut score = msv_score * liquidity_score * frequency_score;