Matchmaking: 2021-09-15 18:06:31 |
Zealoustowski
Level 58
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I was going to write a more "charitable" post about how the current matchmaking algorithm was only designed to work with more "organic" clan growth. But now that I think about it, those concerns are completely irrelevant.
How is a low ranked clan supposed to improve if they can't get games? Ours is an extreme case, but it highlights a problem that would befall any low ranked clan with more than ~5 players not willing to jump ship.
Honest question: What would be the drawbacks of a matchmaking system that prioritized maximizing games, then pairing people with comparable skill levels?
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Matchmaking: 2021-09-15 18:09:00 |

Loxiiv
Level 58
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Krinid should save your rating dw
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Matchmaking: 2021-09-15 19:02:19 |

Derfellios
Level 61
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I think it is even possible to get very good algorithms with a O(n) complexity. With some proper administration, Balthromaws algorithm would have a time complexity of O(n).
The algorithm is a lot better than that we have now, but there still some problems. For example, let clan A and C have 2 players and B and D both 1. If they have the ratings:
A - 400 B - 250 C - 200 D - 100
Then a possibility is that we get the match-ups A&C, A&D, B&C while A&B, A&C, C&D would be optimal (That is, eveyrone gets a game, and the max rating difference is minimized.
I would propose the following algorithm: Initial pairings are according to the current algorithm. For every two unmatched players, unmatch the lowest rated match without players from the clan of the two players. Then pair player from each of these unmatched matches with a player that initially had no match. This is also O(n), but is slightly easier to get in this complexity.
An exact approach would be to use a variant of the Hungarian algorithm, but that has O(n^3) complexity and is likely a little overkill for this situation.
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Matchmaking: 2021-09-15 20:25:48 |
Stales78
Level 64
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Another dumpster fire of a matchmaking effort just now. 8 teams were queued for strategic 2v2: 4 of them were yolo. We got no matches…just a free win. Boring.
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Matchmaking: 2021-09-15 20:28:44 |

Ercole
Level 60
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The main problem with your clan is that it has a negative rating (the output shows 0 but you are below) because of the bad performance in the previous seasons, that's not surely Fizzer's fault.
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Matchmaking: 2021-09-15 20:32:43 |

Tac(ky)tical
Level 63
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denying ppl the right to participate is completely flawed in any sense. what kind of competition is it when one clan starts out superior than other off the bat? we have had close to 50 voided games. ON THE FIRST DAY. that will lead to hundreds if not thousands of voided games. if this doesnt show a problem to you, idk what will.
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Matchmaking: 2021-09-15 20:44:52 |

Ercole
Level 60
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I'm just saying that if you started from 0 that problem would not have been as huge as it is now probably...
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Matchmaking: 2021-09-15 20:46:37 |

Ercole
Level 60
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You had more or less -100 clan wars rating I think, now you are at -20, in few days your problem should be solved I hope.
Edit: They say that it used to be -45, so maybe you're growing a bit slower that I thought, sorry about that.
Edited 9/15/2021 21:33:52
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Matchmaking: 2021-09-15 20:47:33 |

Tac(ky)tical
Level 63
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i dont think you understand how the matchmaking works, but it would be nice if we had started at 0, cos we'd almost be at 30 rating now. LOL. (not that much difference, but it means we'll get to higher mark slightly quicker. we would still not get matches the same. the fact that there are so many voided games, is a problem. there'd be the same amount of voids if we were at 0. you can ask many other clans such as TLA, they had the same issue)
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Matchmaking: 2021-09-15 20:54:01 |

Ercole
Level 60
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Right now even a new clan that enters clan wars for the first time has priority on you and your rating can't change a lot if you only have 1-2 games every timeslot, thing that can happen more quickly even if the games were only 3-4 instead.
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Matchmaking: 2021-09-15 20:55:56 |

Ercole
Level 60
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Yeah, rn matchmaking isn't very good but you made it quite worse starting with a clan that had such poor performance in the past..
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Matchmaking: 2021-09-15 20:56:34 |

Tac(ky)tical
Level 63
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okay tell me what new clan joined and is preventing us from games? even at 0 rating we would get same amount of games. we onyl get 1 point per free win. that means we need 100 free wins to get to even 100 rating, which is pretty low-tier...
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Matchmaking: 2021-09-15 21:05:02 |

Ercole
Level 60
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No new clan but a bit of old ones with "0" as rating have joined timeslots today and I think they had priority over you.
Edited 9/15/2021 21:34:46
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