Avatar of Robert Cober

Robert Cober

optimonkey Arizona Since 2011 (Active) Chess.com ♟♟♟
48.6%- 48.9%- 2.4%
Blitz 721
5523W 5574L 274D
Rapid 1309
198W 190L 13D
Daily 1462
9W 5L 1D

Win / Loss / Draw

Wins: 5538 (48.6%) Losses: 5586 (49.0%) Draws: 274 (2.4%) 11398 games Blitz
5538W 5586L 274D
Wins: 136 (50.2%) Losses: 124 (45.8%) Draws: 11 (4.1%) 271 games Rapid
136W 124L 11D
Wins: 9 (60.0%) Losses: 5 (33.3%) Draws: 1 (6.7%) 15 games Daily
9W 5L 1D
Win
Loss
Draw

Games Activity

4203152101050Daily: 1 games (Feb 2011)Daily: 6 games (Mar 2011)Daily: 1 games (Apr 2011)Blitz: 47 games (Jan 2016)Blitz: 46 games (Feb 2016)Blitz: 43 games (Mar 2016)Blitz: 2 games (Apr 2016)Blitz: 11 games (May 2016)Blitz: 4 games (Jun 2016)Blitz: 21 games (Jul 2016)Blitz: 7 games (Aug 2016)Blitz: 7 games (Sep 2016)Blitz: 1 games (Feb 2017)Blitz: 4 games (Jan 2019)Blitz: 8 games (Feb 2019)Blitz: 1 games (Mar 2019)Blitz: 2 games (Nov 2019)Blitz: 58 games (Jul 2020)Rapid: 5 games (Jul 2020)Blitz: 86 games (Aug 2020)Blitz: 109 games (Sep 2020)Blitz: 85 games (Oct 2020)Blitz: 75 games (Nov 2020)Blitz: 108 games (Dec 2020)Blitz: 14 games (Jan 2021)Blitz: 5 games (Feb 2021)Blitz: 63 games (Mar 2021)Rapid: 2 games (Mar 2021)Daily: 2 games (Mar 2021)Blitz: 75 games (Apr 2021)Rapid: 3 games (Apr 2021)Blitz: 137 games (May 2021)Blitz: 48 games (Jun 2021)Blitz: 91 games (Jul 2021)Blitz: 126 games (Aug 2021)Blitz: 77 games (Sep 2021)Blitz: 55 games (Oct 2021)Blitz: 80 games (Nov 2021)Blitz: 104 games (Dec 2021)Blitz: 158 games (Jan 2022)Daily: 1 games (Jan 2022)Blitz: 100 games (Feb 2022)Blitz: 37 games (Mar 2022)Blitz: 133 games (Apr 2022)Blitz: 135 games (May 2022)Blitz: 118 games (Jun 2022)Blitz: 136 games (Jul 2022)Blitz: 121 games (Aug 2022)Blitz: 163 games (Sep 2022)Blitz: 218 games (Oct 2022)Blitz: 123 games (Nov 2022)Blitz: 145 games (Dec 2022)Blitz: 112 games (Jan 2023)Rapid: 1 games (Jan 2023)Blitz: 126 games (Feb 2023)Blitz: 174 games (Mar 2023)Blitz: 127 games (Apr 2023)Rapid: 8 games (Apr 2023)Blitz: 182 games (May 2023)Rapid: 1 games (May 2023)Blitz: 169 games (Jun 2023)Blitz: 210 games (Jul 2023)Blitz: 378 games (Aug 2023)Blitz: 396 games (Sep 2023)Daily: 1 games (Sep 2023)Blitz: 230 games (Oct 2023)Blitz: 122 games (Nov 2023)Blitz: 160 games (Dec 2023)Blitz: 187 games (Jan 2024)Blitz: 173 games (Feb 2024)Blitz: 120 games (Mar 2024)Blitz: 418 games (Apr 2024)Blitz: 218 games (May 2024)Rapid: 11 games (May 2024)Blitz: 148 games (Jun 2024)Rapid: 2 games (Jun 2024)Blitz: 245 games (Jul 2024)Blitz: 183 games (Aug 2024)Daily: 1 games (Aug 2024)Blitz: 244 games (Sep 2024)Daily: 1 games (Sep 2024)Blitz: 247 games (Oct 2024)Blitz: 165 games (Nov 2024)Blitz: 137 games (Dec 2024)Blitz: 162 games (Jan 2025)Blitz: 172 games (Feb 2025)Blitz: 212 games (Mar 2025)Blitz: 284 games (Apr 2025)Blitz: 315 games (May 2025)Blitz: 208 games (Jun 2025)Daily: 1 games (Jun 2025)Blitz: 257 games (Jul 2025)Blitz: 373 games (Aug 2025)Blitz: 242 games (Sep 2025)Blitz: 189 games (Oct 2025)Blitz: 142 games (Nov 2025)Blitz: 298 games (Dec 2025)Blitz: 378 games (Jan 2026)Blitz: 108 games (Feb 2026)Rapid: 93 games (Feb 2026)Rapid: 142 games (Mar 2026)Rapid: 3 games (Apr 2026)Feb 11Jun 16Nov 19Feb 21Oct 21Jun 22Feb 23Oct 23Jun 24Feb 25Oct 25BlitzRapidDaily

Stats by Year

Year White Black Avg Moves
2026 179/177/8 170/182/8 63.6
2025 729/659/32 667/730/38 63.8
2024 645/574/30 578/649/24 63.4
2023 612/550/34 559/607/35 62.1
2022 397/374/12 373/410/22 61.5
2021 238/199/7 189/235/14 61.1
2020 128/123/11 121/135/8 62.2
2019 5/2/0 3/5/0 35.9
2017 0/0/0 1/0/0 68.0
2016 42/51/1 42/50/2 55.1
2011 2/2/0 3/1/0 41.2

Streaks

Winning Streak
Longest 11
Current 0
Losing Streak
Longest 13
Current 1
Back to Top
Report a Problem