diff --git a/src/solo_turnier/html_parser.py b/src/solo_turnier/html_parser.py
index 99046d0..7117e4b 100644
--- a/src/solo_turnier/html_parser.py
+++ b/src/solo_turnier/html_parser.py
@@ -8,6 +8,10 @@ from .types import HtmlPreviewImport as HtmlImport, HtmlResultImport
 from .group import GroupParser
 from .competition_class import CompetitionClassParser
 
+class IncompleteRoundException(Exception):
+    def __init__(self, *args):
+        super(IncompleteRoundException, self).__init__(*args)
+
 class HtmlParser:
 
     def __init__(self, text: str, fileName: str = None):
@@ -73,7 +77,8 @@ class HtmlParser:
         def __parseFirstTable(table):
             roundName = table.tr.td.contents[0]
             if roundName != 'Endrunde':
-                raise Exception('Could not parse HTML file')
+                self.l.warning('Found table with round name %s.', roundName)
+                raise IncompleteRoundException('Could not parse HTML file')
             
             __parseRows(table.find_all('tr')[2:], True)
 
@@ -82,10 +87,14 @@ class HtmlParser:
                 __parseRows(table.find_all('tr'), False)
 
         tables = self.soup.find('div', class_='extract').find_all('table')
-        if len(tables) > 0:
-            __parseFirstTable(tables[0])
+        
+        try:
+            if len(tables) > 0:
+                __parseFirstTable(tables[0])
 
-            __parseRemainingTables(tables[1:])
+                __parseRemainingTables(tables[1:])
+        except IncompleteRoundException:
+            pass
 
         # title = self.soup.find('div', class_='eventhead').table.tr.td.contents[0]
 
diff --git a/src/solo_turnier/worker.py b/src/solo_turnier/worker.py
index cd6b0a1..9968e61 100644
--- a/src/solo_turnier/worker.py
+++ b/src/solo_turnier/worker.py
@@ -177,10 +177,14 @@ class ResultExtractor:
         for filePair in files:
             with open(filePair[0], 'r') as fp:
                 text = fp.read()
-            with open(filePair[1], 'r') as fp:
-                textTab = fp.read()
             parser = html_parser.HtmlParser(text, filePair[0])
-            parserTab = html_parser.HtmlParser(textTab, filePair[1])
+
+            if filePair[1] is None:
+                parserTab = None
+            else:
+                with open(filePair[1], 'r') as fp:
+                    textTab = fp.read()
+                parserTab = html_parser.HtmlParser(textTab, filePair[1])
 
             try:
                 data = parser.guessDataFromHtmlTitle()
@@ -247,8 +251,11 @@ class ResultExtractor:
             self.l.debug('Extracting data from file %s', fileName)
             self._analyzeSingleParser(parsers[fileNameTuple][0], ret)
 
-            self.l.debug('Fetching individual result of combined competitions in %s', fileName)
-            self._analyzeIndividualResults(parsers[fileNameTuple][1], ret)
+            if parsers[fileNameTuple][1] is None:
+                self.l.info('Skipping extraction of individual result as class is not yet finished.')
+            else:
+                self.l.debug('Fetching individual result of combined competitions in %s', fileName)
+                self._analyzeIndividualResults(parsers[fileNameTuple][1], ret)
 
         return ret