I can't understand it. Only 6 people have passed it in the contest.
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→ Лидеры (рейтинг)
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | tourist | 4009 |
| 2 | jiangly | 3823 |
| 3 | Benq | 3738 |
| 4 | Radewoosh | 3633 |
| 5 | jqdai0815 | 3620 |
| 6 | orzdevinwang | 3529 |
| 7 | ecnerwala | 3446 |
| 8 | Um_nik | 3396 |
| 9 | ksun48 | 3390 |
| 10 | gamegame | 3386 |
| Страны | Города | Организации | Всё → |
→ Лидеры (вклад)
| № | Пользователь | Вклад |
|---|---|---|
| 1 | cry | 167 |
| 2 | Um_nik | 163 |
| 3 | maomao90 | 162 |
| 3 | atcoder_official | 162 |
| 5 | adamant | 159 |
| 6 | -is-this-fft- | 158 |
| 7 | awoo | 157 |
| 8 | TheScrasse | 154 |
| 9 | Dominater069 | 153 |
| 9 | nor | 153 |
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Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 22.11.2024 13:13:58 (h1).
Десктопная версия, переключиться на мобильную.
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Imagine tourist being unable to solve a 2100 problem...
Rating system gets a "WA on test case 1610" verdict
I think that if *2100 problems are in such difficulty like this, I will never become a master.
UPD : It was updated.
Maybe because there were blues among these 6 people...
But only 6 people have passed it in the contest
Maybe Mike just calculates average rating of these people
IMO it would be faulty logic -- if tourist makes an alt, and becomes the only one to solve the problem, that shouldn't make the problem get a 800 rating. Mike wouldn't have calculated it this way
That should be $$$\frac{3366+3315+2838+1772+1714+2236}{6}\approx 2540$$$. So the problem should at least get *2500.
Calculates average performance and not rating?
So calculating average rating is a type of wrong logic.
Even so, the rating I calculated(*2500) is higher than the actual rating(*2100).
I don't think so -- a newbie ACed 1610I and the problem got a normal 3300 rating
he_____hezhou may be hehezhou 's account.
likely, but then the system shouldn't be able to tell...
Also 1603F - 18 октября 2017 is *2700 but only 3 people solved the problem officially
fun fact: djq_cpp said 1603F - 18 октября 2017 is a classical and trivival problem.
I'm curious about the way to calculate the difficulty of problems... I don't think that it's reasonable.
It is now fixed. It is now 3100. Funny that the difference is a whole 1000 in rating.
MikeMirzayanov do you type the ratings in manually?