Avatar of Denis Kovalev
Player Profile

Denis Kovalev IM

DenisQ Odessa Since 2012 (Inactive) Chess.com ♟♟
49.5% W 35.5% L 15.0% D
Bullet
2376
50W 27L 3D
Blitz
2775
959W 699L 301D
Rapid
2276
10W 5L 4D

Denis, here is your personalized feedback

What is already working

  • Caro-Kann mastery – Your black repertoire scores well and you consistently reach favourable endgames. The sequence shown below is a textbook example of turning structural solidity into activity:
  • Technical conversion – You show good end-game technique, especially in rook endings (e.g. the win vs stollenmonster where you squeezed out a 70-move table-base win).
  • Tactical alertness – Opportunistic tactics such as 16…Re8+ (vs Mydark96) appear frequently. You rarely miss direct blows.

Areas to improve

  1. Time management
    • Four of the last seven losses were on time or in severe time trouble.
    • Aim for a “decision checkpoint” around move 15–20; if you are under 50 s, simplify or steer for positions you already know well.
    • Drills: 1-minute “guess the move” exercises and Spend-30-seconds-max practice games.
  2. Handling Symmetrical English / Reti as White
    • In several defeats against 10seconds3kchallengepls you allowed …Na6-b4 or …Ra5-Re5 swings, losing the initiative.
    • Consider switching to 4.g3 Bg7 5.Nc3 Nf6 6.d4 (more central control) or 3.g3 d5 systems that keep the c-file tension.
  3. Prophylaxis vs flank pawn storms
    • Games vs RodTwinkz and mbojan show Black’s …h5/…h4 break or …f5-f4 crashing through.
    • Work on recognising critical pawn breaks one move earlier. Annotate 5 recent games and write “What is my opponent’s next pawn lever?” on every move.
  4. Piece coordination in complex middlegames
    • Knights on e5/c6 look active but sometimes become targets (e.g. 20.Nc6? Bxc6! in your last loss).
    • Add weekly exercises on loose pieces and squares; a quick start is the LPDO concept.

Action plan for the next 2 weeks

DayTaskDuration
Mon/Wed/Fri15 min opening rehearsal (English main lines)
15 min “fast-forward” blitz (play till move 20, then abort)
30 min
Tue/ThuEnd-game study: rook + pawn vs pawn
Use practical positions from your own games
20 min
WeekendAnnotate one loss in depth; identify first moment of strategic drift45 min

Quick stats snapshot

• Peak blitz rating: 2787 (2024-12-31)
• Performance rhythm:
Win Rate by Hour100%75%25%0%50%0:00 - 0.0%3:00 - 100.0%4:00 - 40.0%5:00 - 38.5%6:00 - 44.3%7:00 - 54.8%8:00 - 49.6%9:00 - 49.5%10:00 - 46.7%11:00 - 48.2%12:00 - 44.1%13:00 - 43.1%14:00 - 50.8%15:00 - 51.0%16:00 - 55.6%17:00 - 55.2%18:00 - 49.6%19:00 - 54.9%20:00 - 52.6%21:00 - 40.7%22:00 - 56.0%23:00 - 54.5%034567891011121314151617181920212223Hour of Day (UTC)
Win Rate by Day100%75%25%0%50%Monday - 47.3%Tuesday - 49.9%Wednesday - 46.1%Thursday - 51.5%Friday - 54.2%Saturday - 50.0%Sunday - 43.2%MonTueWedThuFriSatSunDay of Week

Motivational note

Your rating profile shows that every time you plug a specific leak you gain ~30 elo within a week. Keep the feedback loop tight and celebrate the small wins. See you at 2800+ soon!