Rank-Progress Changeset

Changeset - 068be3e00177

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Laman - 3 years ago 2021-10-20 11:38:18

ranks tracked by the RankTracker

1 file changed with 12 insertions and 14 deletions:

rank_progress.py

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rank_progress.py

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@@ @@ -11,14 +11,12 @@ class Record: @@
 		self.pin = int(tokens[0])
 		self.country_code = tokens[2]
 		self.rating_before = int(tokens[8])
 		self.rounded_before = round_rating(self.rating_before)
 		self.rating_after = int(tokens[9])
 		self.rounded_after = round_rating(self.rating_after)
 		tournament_code = tokens[5]
 		self.date = datetime.strptime(tournament_code[1:7], "%y%m%d")
-		self.rank_change = (rating_to_rank(self.rating_before), rating_to_rank(self.rating_after))
+		self.rank_change = ("", "")
 	@classmethod
 	def parse(cls, line):
@@ @@ -43,6 +41,10 @@ class RankTracker: @@
 	def rank(self):
 		return rating_to_rank(self._rounded_rating)
 	@property
 	def rounded_rating(self):
 		return self._rounded_rating
 	def update(self, rating):
 		assert rating >= -900
 		rounded_rating = round_rating(rating)
@@ @@ -101,23 +103,19 @@ if __name__ == "__main__": @@
 	for (pin, recs) in player_records:
 		tourneys = list(recs)
 		rounded_rating = tourneys[0].rounded_before
 		tracker = RankTracker(tourneys[0].rating_before)
 		steps = []
 		for r in tourneys:
 			# omit reset ratings
 			if rounded_rating != r.rounded_before:
 				rounded_rating = r.rounded_before
 			if tracker.rounded_rating != round_rating(r.rating_before):
 				tracker = RankTracker(r.rating_before)
 			if r.rating_after-rounded_rating >= 50 or \
 					(rounded_rating-r.rating_after > 100 and rounded_rating >= 1600):
 			old_rank = tracker.rank
 			new_rank = tracker.update(r.rating_after)
 			if new_rank is not False:
 				r.rank_change = (old_rank, new_rank)
 				steps.append(r)
 				rounded_rating = r.rounded_after
 			elif rounded_rating-r.rating_after > 150:
 				steps.append(r)
 				rounded_rating = r.rounded_after + 100
 		steps = [r for r in steps if since <= r.date <= to]
 		if steps:

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