Avatar of Mark van der Werf

Mark van der Werf IM

MasterSonnevanck23 Leiden Since 2014 (Inactive) Chess.com ♟♟♟♟
56.7%- 30.5%- 12.7%
Blitz 2468
1571W 850L 352D
Rapid 2212
58W 26L 14D

Win / Loss / Draw

Wins: 1572 (56.6%) Losses: 850 (30.6%) Draws: 353 (12.7%) 2775 games Blitz
1572W 850L 353D
Wins: 58 (59.2%) Losses: 26 (26.5%) Draws: 14 (14.3%) 98 games Rapid
58W 26L 14D
Wins: 1 (100.0%) 1 games Daily
1W 0L 0D
Win
Loss
Draw

Games Activity

5103832551280Daily: 1 games (Dec 2014)Blitz: 98 games (Dec 2019)Blitz: 7 games (Jan 2020)Blitz: 173 games (Mar 2020)Rapid: 7 games (Mar 2020)Blitz: 499 games (Apr 2020)Rapid: 7 games (Apr 2020)Blitz: 268 games (May 2020)Rapid: 30 games (May 2020)Blitz: 85 games (Jun 2020)Rapid: 7 games (Jun 2020)Blitz: 121 games (Jul 2020)Blitz: 115 games (Aug 2020)Blitz: 28 games (Oct 2020)Blitz: 60 games (Nov 2020)Blitz: 145 games (Dec 2020)Rapid: 9 games (Dec 2020)Blitz: 268 games (Jan 2021)Rapid: 6 games (Jan 2021)Blitz: 173 games (Feb 2021)Rapid: 10 games (Feb 2021)Blitz: 48 games (Mar 2021)Blitz: 5 games (Apr 2021)Rapid: 8 games (Apr 2021)Blitz: 8 games (May 2021)Rapid: 4 games (May 2021)Blitz: 7 games (Jun 2021)Blitz: 14 games (Jul 2021)Blitz: 11 games (Aug 2021)Blitz: 22 games (Sep 2021)Blitz: 21 games (Oct 2021)Blitz: 33 games (Nov 2021)Blitz: 36 games (Dec 2021)Blitz: 68 games (Jan 2022)Rapid: 10 games (Jan 2022)Blitz: 4 games (Mar 2022)Blitz: 91 games (May 2022)Blitz: 24 games (Jun 2022)Blitz: 41 games (Jul 2022)Blitz: 17 games (Aug 2022)Blitz: 32 games (Sep 2022)Blitz: 5 games (Oct 2022)Blitz: 18 games (Nov 2022)Blitz: 4 games (Dec 2022)Blitz: 1 games (Jan 2023)Blitz: 32 games (Feb 2023)Blitz: 2 games (Mar 2023)Blitz: 9 games (May 2023)Blitz: 11 games (Jul 2023)Blitz: 4 games (Dec 2023)Blitz: 44 games (Jan 2024)Blitz: 1 games (Mar 2024)Blitz: 11 games (Apr 2024)Blitz: 29 games (Aug 2024)Blitz: 4 games (Sep 2024)Blitz: 5 games (Nov 2024)Blitz: 21 games (Jan 2025)Blitz: 8 games (Feb 2025)Blitz: 16 games (Jun 2025)Blitz: 18 games (Jul 2025)Blitz: 8 games (Sep 2025)Blitz: 2 games (Jan 2026)Dec 14May 20Nov 20Apr 21Sep 21Mar 22Sep 22Feb 23Jan 24Nov 24Sep 25BlitzRapidDaily

Stats by Year

Year White Black Avg Moves
2026 1/0/0 1/0/0 48.5
2025 17/15/3 21/13/2 79.0
2024 23/15/9 21/22/4 85.5
2023 13/12/5 17/9/3 74.5
2022 112/33/14 91/37/27 76.0
2021 202/98/39 192/103/40 76.1
2020 467/219/96 380/282/117 76.0
2019 36/9/4 36/9/4 69.1
2014 1/0/0 0/0/0 37.0

Streaks

Winning Streak
Longest 21
Current 2
Losing Streak
Longest 7
Current 0
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