根据比赛调整内容

Hander/MapRecordRankingHander.cs

@@ -59,6 +59,11 @@ namespace OnlineUserPool.Hander
                         //    targetData._Power.ToString(),
                         //    targetData._Cadence.ToString()
                         //};
+                        var weightKg = 0.0D;
+                        if(targetData._Power >= 0)
+                        {
+                            weightKg = Math.Round(targetData._Power / item.Weight, 2);
+                        }
                         var info = new MsgModel()
                         {
                             exit = item.End,
@@ -72,7 +77,7 @@ namespace OnlineUserPool.Hander
                             CommandType = 1,
                             IsVirtual = true,
                             Speed = targetData._Speed,
-                            WeightKg = Math.Round(targetData._Power / item.Weight, 2),
+                            WeightKg = weightKg,
                             PreDistance = item.GetPreDistance()
                         };
                         msgModels.Add(info);