Avatar of Mark Machin Rivera

Mark Machin Rivera IM

SerMarkPR Since 2013 (Active) Chess.com ♟♟♟♟♟♟
46.8%- 48.1%- 5.1%
Bullet 2537
13870W 14291L 1464D
Blitz 2641
925W 922L 135D
Rapid 2367
27W 14L 7D

Win / Loss / Draw

Wins: 13897 (46.9%) Losses: 14296 (48.2%) Draws: 1465 (4.9%) 29658 games Bullet
13897W 14296L 1465D
Wins: 1075 (47.7%) Losses: 1029 (45.7%) Draws: 150 (6.7%) 2254 games Blitz
1075W 1029L 150D
Wins: 30 (58.8%) Losses: 14 (27.5%) Draws: 7 (13.7%) 51 games Rapid
30W 14L 7D
Win
Loss
Draw

Games Activity

8406304202100Blitz: 10 games (Jun 2013)Rapid: 2 games (Aug 2014)Rapid: 2 games (Sep 2014)Blitz: 3 games (Nov 2014)Rapid: 2 games (Aug 2015)Bullet: 8 games (Apr 2016)Blitz: 1 games (Apr 2016)Rapid: 4 games (Apr 2016)Blitz: 8 games (Dec 2016)Blitz: 27 games (Mar 2018)Bullet: 53 games (Apr 2018)Blitz: 116 games (Apr 2018)Bullet: 54 games (May 2018)Blitz: 92 games (May 2018)Bullet: 11 games (Jun 2018)Blitz: 384 games (Jun 2018)Bullet: 94 games (Jul 2018)Blitz: 253 games (Jul 2018)Bullet: 63 games (Aug 2018)Blitz: 32 games (Aug 2018)Bullet: 229 games (Sep 2018)Blitz: 135 games (Sep 2018)Bullet: 98 games (Oct 2018)Blitz: 40 games (Oct 2018)Blitz: 122 games (Nov 2018)Bullet: 342 games (Dec 2018)Blitz: 173 games (Dec 2018)Bullet: 229 games (Jan 2019)Blitz: 55 games (Jan 2019)Bullet: 132 games (Feb 2019)Blitz: 30 games (Feb 2019)Bullet: 307 games (Mar 2019)Blitz: 73 games (Mar 2019)Bullet: 363 games (Apr 2019)Blitz: 57 games (Apr 2019)Bullet: 304 games (May 2019)Blitz: 31 games (May 2019)Bullet: 361 games (Jun 2019)Blitz: 51 games (Jun 2019)Bullet: 351 games (Jul 2019)Blitz: 50 games (Jul 2019)Bullet: 199 games (Aug 2019)Blitz: 13 games (Aug 2019)Bullet: 487 games (Sep 2019)Blitz: 5 games (Sep 2019)Bullet: 308 games (Oct 2019)Blitz: 9 games (Oct 2019)Bullet: 205 games (Nov 2019)Blitz: 18 games (Nov 2019)Bullet: 245 games (Dec 2019)Bullet: 337 games (Jan 2020)Blitz: 1 games (Jan 2020)Bullet: 330 games (Feb 2020)Bullet: 286 games (Mar 2020)Blitz: 86 games (Mar 2020)Bullet: 414 games (Apr 2020)Blitz: 12 games (Apr 2020)Bullet: 145 games (May 2020)Blitz: 20 games (May 2020)Bullet: 205 games (Jun 2020)Blitz: 34 games (Jun 2020)Bullet: 382 games (Jul 2020)Bullet: 368 games (Aug 2020)Blitz: 32 games (Aug 2020)Rapid: 12 games (Aug 2020)Bullet: 223 games (Sep 2020)Bullet: 192 games (Oct 2020)Bullet: 196 games (Nov 2020)Bullet: 401 games (Dec 2020)Blitz: 4 games (Dec 2020)Bullet: 477 games (Jan 2021)Blitz: 8 games (Jan 2021)Bullet: 254 games (Feb 2021)Blitz: 2 games (Feb 2021)Bullet: 378 games (Mar 2021)Blitz: 10 games (Mar 2021)Bullet: 376 games (Apr 2021)Blitz: 40 games (Apr 2021)Bullet: 204 games (May 2021)Blitz: 13 games (May 2021)Bullet: 325 games (Jun 2021)Blitz: 1 games (Jun 2021)Bullet: 658 games (Jul 2021)Blitz: 8 games (Jul 2021)Rapid: 24 games (Jul 2021)Bullet: 495 games (Aug 2021)Blitz: 11 games (Aug 2021)Rapid: 5 games (Aug 2021)Bullet: 318 games (Sep 2021)Blitz: 1 games (Sep 2021)Bullet: 428 games (Oct 2021)Blitz: 3 games (Oct 2021)Bullet: 431 games (Nov 2021)Bullet: 610 games (Dec 2021)Blitz: 23 games (Dec 2021)Bullet: 272 games (Jan 2022)Blitz: 15 games (Jan 2022)Bullet: 592 games (Feb 2022)Bullet: 835 games (Mar 2022)Blitz: 1 games (Mar 2022)Bullet: 467 games (Apr 2022)Bullet: 318 games (May 2022)Bullet: 333 games (Jun 2022)Blitz: 4 games (Jun 2022)Bullet: 771 games (Jul 2022)Blitz: 21 games (Jul 2022)Bullet: 432 games (Aug 2022)Blitz: 1 games (Aug 2022)Bullet: 174 games (Dec 2022)Bullet: 474 games (Jan 2023)Blitz: 9 games (Jan 2023)Bullet: 3 games (Feb 2023)Bullet: 192 games (Mar 2023)Blitz: 5 games (Mar 2023)Bullet: 600 games (Apr 2023)Blitz: 20 games (Apr 2023)Bullet: 92 games (May 2023)Bullet: 223 games (Jun 2023)Blitz: 2 games (Jun 2023)Bullet: 488 games (Jul 2023)Blitz: 6 games (Jul 2023)Bullet: 78 games (Sep 2023)Bullet: 117 games (Apr 2024)Bullet: 332 games (May 2024)Blitz: 10 games (May 2024)Bullet: 463 games (Jun 2024)Blitz: 1 games (Jun 2024)Bullet: 533 games (Jul 2024)Blitz: 7 games (Jul 2024)Bullet: 682 games (Aug 2024)Blitz: 10 games (Aug 2024)Bullet: 214 games (Sep 2024)Bullet: 302 games (Oct 2024)Bullet: 103 games (Nov 2024)Bullet: 236 games (Dec 2024)Bullet: 237 games (Jan 2025)Blitz: 15 games (Jan 2025)Bullet: 592 games (Feb 2025)Blitz: 2 games (Feb 2025)Bullet: 490 games (Mar 2025)Bullet: 604 games (Apr 2025)Bullet: 798 games (May 2025)Blitz: 3 games (May 2025)Bullet: 704 games (Jun 2025)Bullet: 507 games (Jul 2025)Bullet: 489 games (Aug 2025)Blitz: 6 games (Aug 2025)Bullet: 303 games (Sep 2025)Bullet: 534 games (Oct 2025)Bullet: 710 games (Nov 2025)Blitz: 3 games (Nov 2025)Bullet: 750 games (Dec 2025)Blitz: 10 games (Dec 2025)Bullet: 516 games (Jan 2026)Bullet: 222 games (Feb 2026)Blitz: 6 games (Feb 2026)Jun 13May 18Feb 19Nov 19Aug 20May 21Feb 22Feb 23Jun 24Mar 25Dec 25BulletBlitzRapid

Stats by Year

Year White Black Avg Moves
2026 180/176/19 162/187/20 77.7
2025 1620/1582/180 1427/1776/172 76.7
2024 749/681/74 703/729/74 75.5
2023 507/526/57 514/531/57 76.9
2022 1030/989/104 955/1054/104 77.4
2021 1245/1146/141 1223/1235/113 76.2
2020 903/827/102 878/883/87 75.8
2019 947/892/104 861/991/88 77.1
2018 562/537/59 501/593/66 79.8
2016 9/0/1 10/1/0 62.3
2015 1/0/0 1/0/0 88.5
2014 4/0/0 1/2/0 71.3
2013 5/0/0 4/1/0 57.2

Streaks

Winning Streak
Longest 14
Current 0
Losing Streak
Longest 16
Current 6
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