Avatar of Sebastian Kostolansky

Sebastian Kostolansky IM

selvas123 Lubbock Since 2017 (Active) Chess.com ♟♟♟♟♟
51.5%- 41.1%- 7.4%
Bullet 2902
955W 700L 112D
Blitz 2931
1377W 1212L 231D
Rapid 2607
97W 33L 7D
Daily 1287
6W 2L 0D

Ratings Overview

Bullet
Current 2864
Peak 2881 Jul 2025
6mo 64
12mo 64
Blitz
Current 2900
Peak 2936 Nov 2025
6mo 4
12mo 47
Rapid
Current 2600
Peak 2600 Aug 2025
6mo 80
12mo 80
Daily
Current 1287
Peak 1287 Jun 2020
6mo 115
12mo 115

Rating History

31352584203214809282017 Avg: 1388 | Min: 1324 | Max: 1495 Games: 3 | W: 1 L: 2 D: 02018 Avg: 2139 | Min: 1182 | Max: 2349 Games: 579 | W: 300 L: 252 D: 272019 Avg: 2350 | Min: 2271 | Max: 2452 Games: 179 | W: 86 L: 75 D: 182020 Avg: 2421 | Min: 2379 | Max: 2464 Games: 32 | W: 10 L: 16 D: 62021 Avg: 2677 | Min: 2611 | Max: 2741 Games: 80 | W: 38 L: 37 D: 52023 Avg: 2718 | Min: 2601 | Max: 2803 Games: 662 | W: 355 L: 260 D: 472024 Avg: 2810 | Min: 2765 | Max: 2853 Games: 121 | W: 93 L: 21 D: 72025 Avg: 2834 | Min: 2792 | Max: 2881 Games: 70 | W: 45 L: 23 D: 220172018201920202021202320242025BulletRange
316926642159165411492017 Avg: 1864 | Min: 1382 | Max: 1971 Games: 121 | W: 99 L: 20 D: 22018 Avg: 2197 | Min: 1960 | Max: 2312 Games: 140 | W: 80 L: 51 D: 92019 Avg: 2546 | Min: 2319 | Max: 2619 Games: 309 | W: 147 L: 140 D: 222020 Avg: 2582 | Min: 2505 | Max: 2643 Games: 222 | W: 98 L: 109 D: 152021 Avg: 2618 | Min: 2493 | Max: 2734 Games: 553 | W: 228 L: 275 D: 502022 Avg: 2695 | Min: 2605 | Max: 2772 Games: 526 | W: 200 L: 267 D: 592023 Avg: 2700 | Min: 2632 | Max: 2803 Games: 125 | W: 60 L: 52 D: 132024 Avg: 2725 | Min: 2661 | Max: 2806 Games: 126 | W: 68 L: 49 D: 92025 Avg: 2826 | Min: 2741 | Max: 2936 Games: 672 | W: 379 L: 241 D: 522026 Avg: 2893 | Min: 2873 | Max: 2912 Games: 17 | W: 8 L: 6 D: 32017201820192020202120222023202420252026BlitzRange
275424212087175314192017 Avg: 1717 | Min: 1573 | Max: 1795 Games: 7 | W: 5 L: 2 D: 02018 Avg: 1847 | Min: 1754 | Max: 1905 Games: 8 | W: 6 L: 2 D: 02019 Avg: 1992 | Min: 1971 | Max: 2014 Games: 2 | W: 2 L: 0 D: 02020 Avg: 2185 | Min: 2043 | Max: 2253 Games: 23 | W: 14 L: 9 D: 02021 Avg: 2237 | Min: 2218 | Max: 2253 Games: 5 | W: 3 L: 2 D: 02023 Avg: 2307 | Min: 2177 | Max: 2513 Games: 17 | W: 14 L: 2 D: 12024 Avg: 2520 | Min: 2520 | Max: 2520 Games: 2 | W: 2 L: 0 D: 02025 Avg: 2558 | Min: 2520 | Max: 2600 Games: 68 | W: 48 L: 15 D: 520172018201920202021202320242025RapidRange
1333123311331033933Apr 2018 Avg: 1112 | Min: 979 | Max: 1223 Games: 6 | W: 4 L: 2 D: 0Jun 2020 Avg: 1267 | Min: 1247 | Max: 1287 Games: 2 | W: 2 L: 0 D: 0Apr 18Jun 20DailyRange

Rating by Year

Year Bullet Blitz Rapid Daily
2026 - 2900 - -
2025 2864 2911 2600 -
2024 2800 2750 2520 -
2023 2803 2803 2513 -
2022 - 2662 - -
2021 2741 2727 2244 -
2020 2461 2639 2253 1287
2019 2443 2600 2014 -
2018 2302 2295 1905 1172
2017 1324 1971 1680 -
30842667225018331416999Bullet 2017: 1324Bullet 2018: 2302Bullet 2019: 2443Bullet 2020: 2461Bullet 2021: 2741Bullet 2023: 2803Bullet 2024: 2800Bullet 2025: 2864Blitz 2017: 1971Blitz 2018: 2295Blitz 2019: 2600Blitz 2020: 2639Blitz 2021: 2727Blitz 2022: 2662Blitz 2023: 2803Blitz 2024: 2750Blitz 2025: 2911Blitz 2026: 2900Rapid 2017: 1680Rapid 2018: 1905Rapid 2019: 2014Rapid 2020: 2253Rapid 2021: 2244Rapid 2023: 2513Rapid 2024: 2520Rapid 2025: 2600Daily 2018: 1172Daily 2020: 12872017201820192020202120222023202420252026BulletBlitzRapidDaily
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