Пожалуйста, прочтите новое правило об ограничении использования AI-инструментов. ×

Блог пользователя white_harmony

Unfair Ranking System
Автор white_harmony, история, 23 месяца назад, По-английски

In a recent Div 3 contest, I was able to solve 4 problems in 59 minutes with 3 wrong submissions overall. People who have solved 4 questions in more time than me and with more (>3) wrong submissions, are ranked better than me and have lesser penalty. My rating was calculated on even greater rank than actual. I was very strongly expecting an increase in my rating (which I should) and have got a decrease instead. I don't understand whatever this is. My rank on the standings page is 3642 and my rating is calculated on the rank of 4234. Would appreciate some genuine insights on this.

  • Проголосовать: нравится
  • -19
  • Проголосовать: не нравится

»
23 месяца назад, # |
← Rev. 2   Проголосовать: нравится 0 Проголосовать: не нравится

Where did you get the 3642 from? (edit: yeah, probably trusted participants)

The reason that your rank is so low is because you solved all problems quite late into the contest; your time penalty is very high, so you are ranked at 2588th out of 3160 participants who solved 4 problems. It isn't a good idea to submit 4 problems at the same time; just submit as you solve.

→ Ответить
  • »
    »
    23 месяца назад, # ^ |
      Проголосовать: нравится 0 Проголосовать: не нравится

    I think he got it from the trusted participants standing — quite unfortunately, though the feature is well-reasoned, it is misleading as well. You can see your actual rank during the contest on the Friends Standing tab.

    → Ответить