PLAYER PAGE
Stefiano Jacobs
1170193202Eden (WEG)Personal
Main rating
| Rating | 1118.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1104.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1118.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1126.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1104.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1126.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Oudussa Trials 1 2026 (U7+U9) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1070.7 | 5 | 3 | 1335.6 | 0 | Details |
| 2 | Eden Chess Trials 2 2025 (U10) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1065.8 | 10 | 3.5 | 1081.3 | 0 | Details |
| 3 | Eden Schools Chess Trials 1 2025 (U9 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1049.5 | 4 | 1 | 1073 | 0 | Details |
| 4 | Oudussa Trials 2025 (U7+U9) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1049.5 | 5 | 2 | 1121.5 | 0 | Details |
| 5 | Oudussa Trials 2 2025 (U7+U9 Boys+Girls) | Standard | 2025-02-08 | 2025-02-08 | Eden (WEG) | 5 | 1016.4 | 5 | 2.5 | 1200 | 0 | Details |
| 6 | Western Cape PS Individuals Championship 2024 (U7 Boys) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 941 | 6 | 1 | 918 | 0 | Details |
| 7 | Eden Chess Trials 2 2024 (U8) | Standard | 2024-04-13 | 2024-04-20 | Eden (WEG) | 10 | 1067.5 | 9 | 0 | 712.8 | 0 | Details |
| 8 | Eden School Chess Trials 1 2024 (U7 Boys) | Standard | 2024-03-09 | 2024-03-09 | Eden (WEG) | 5 | 1114.3 | 3 | 0 | 703.7 | 0 | Details |
| 9 | OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls) | Standard | 2024-02-17 | 2024-02-17 | Eden (WEG) | 5 | 1200 | 4 | 0 | 652 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1250.6 |
| Performance | 1335.6 |
Game statistics (History)
| Games | 51 |
| Wins | 12 |
| Draws | 2 |
| Losses | 37 |
| White | 25 |
| Black | 26 |
| White wins | 6 |
| Black wins | 6 |
| Score | 13 |
| Percent | 25.5 |
| Dp | -208.3 |
| AOR | 1189.4 |
| Performance | 981 |
Rankings (Main)
| National | |
| Overall | 17924 |
| Gender | 13386 |
| Age group | 943 |
| Gender/Age | 656 |
| Provincial | |
| Overall | 5229 |
| Gender | 3816 |
| Age group | 371 |
| Gender/Age | 263 |
| Regional | |
| Overall | 1271 |
| Gender | 898 |
| Age group | 134 |
| Gender/Age | 90 |
Rankings (Standard)
| National | |
| Overall | 13302 |
| Gender | 9916 |
| Age group | 740 |
| Gender/Age | 506 |
| Provincial | |
| Overall | 3761 |
| Gender | 2689 |
| Age group | 291 |
| Gender/Age | 202 |
| Regional | |
| Overall | 1103 |
| Gender | 769 |
| Age group | 127 |
| Gender/Age | 86 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1250.6 |
| Dp | 85 |
| Prat | 1335.6 |
Performance (12 months)
| Games | 19 |
| Score | 7.5 |
| Percent | 39.5 |
| Aor | 1235.9 |
| Dp | -89.5 |
| Prat | 1146.5 |
Performance (History)
| Games | 51 |
| Score | 13 |
| Percent | 25.5 |
| Aor | 1189.4 |
| Dp | -208.3 |
| Prat | 981 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lindt, R (Rumisha) | 2 | 1 | 1 | Oudussa Trials 2 2025 (U7+U9 Boys+Girls) | Oudussa Trials 2025 (U7+U9) | Details |
| Overall | 2 | Codier, A (Aidan) | 2 | 0 | 2 | Oudussa Trials 2025 (U7+U9) | Eden Chess Trials 2 2025 (U10) | Details |
| Overall | 3 | Kotze, B (Barend) | 2 | 1 | 1 | Eden Chess Trials 2 2024 (U8) | Western Cape PS Individuals Championship 2024 (U7 Boys) | Details |
| Overall | 4 | Muller, D (Darryn) | 2 | 0 | 2 | Eden School Chess Trials 1 2024 (U7 Boys) | Eden Chess Trials 2 2024 (U8) | Details |
| Overall | 5 | Bruiners, J (Jeanne) | 2 | 2 | 0 | Eden School Chess Trials 1 2024 (U7 Boys) | Eden Chess Trials 2 2024 (U8) | Details |
| Standard | 1 | Bruiners, J (Jeanne) | 2 | 2 | 0 | Eden School Chess Trials 1 2024 (U7 Boys) | Eden Chess Trials 2 2024 (U8) | Details |
| Standard | 2 | Codier, A (Aidan) | 2 | 0 | 2 | Oudussa Trials 2025 (U7+U9) | Eden Chess Trials 2 2025 (U10) | Details |
| Standard | 3 | Saayman, N (Nicolin) | 2 | 0 | 2 | Eden School Chess Trials 1 2024 (U7 Boys) | Eden Chess Trials 2 2024 (U8) | Details |
| Standard | 4 | Kotze, B (Barend) | 2 | 1 | 1 | Eden Chess Trials 2 2024 (U8) | Western Cape PS Individuals Championship 2024 (U7 Boys) | Details |
| Standard | 5 | Muller, D (Darryn) | 2 | 0 | 2 | Eden School Chess Trials 1 2024 (U7 Boys) | Eden Chess Trials 2 2024 (U8) | Details |
