tleSquared's blog

By tleSquared, 13 hours ago, In English

My rating graph has been all over the place and my performances have been like rainboy's without even trying.

I finally reached Expert on yesterday's contest with my first ever Master performance!

I started participating in Codeforces contests again on Nov 23, 2025 when I was 1073 before INOI (Indian National Olympiad in Informatics, India's national informatics olympiad which selects participants for IOITC and ultimately the Indian team for IOI). I qualified for IOITC through that INOI with a mid-high pupil rating (around 1400 during IOITC), mostly because I was grinding oi instead of cf.

After 11 months, yesterday I finally reached Expert (1663).

I reached 1596 two contests ago, then fell back around 90 points. But because of the recent rollback that happened, my peak technically became 1610 even though I never actually reached Expert.

Now I'm finally Expert for real.

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97 minutes ago, hide # |
 
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Where do you see contest performance rating, is that an extension ?

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91 minute(s) ago, hide # |
 
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Good boy (huge GGs) :)

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74 minutes ago, hide # |
 
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Congrats and GG!!!!

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48 minutes ago, hide # |
 
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Holy rainboy reference

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48 minutes ago, hide # |
 
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Congrats bro. Do you have any useful tips on how you improved over time? Like resources, practice and stuff

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42 minutes ago, hide # |
 
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Congrats Orz