PLAYER PAGE
David Jacobs
192013330Eden (WEG)Personal
Main rating
| Rating | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| 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 | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| 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 | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| 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 | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| 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 | 1172.2 |
| K-factor | 40 |
| Floor | 672.2 |
| 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 | Wcsc 2012 Under 20 Boys | Standard | 2012-07-11 | 2012-07-13 | Western Province (WP) | 6 | 1086 | 6 | 3.5 | 1376 | 0 | Details |
| 2 | Swdsso-Skaaktoernooi 2 2012 O 20 | Standard | 2012-05-05 | 2012-05-05 | South Western Districts (SWD) | 5 | 1117 | 5 | 1 | 976 | 0 | Details |
| 3 | Swdsso-Skaaktoernooi 1 2012 O 20 | Standard | 2012-04-14 | 2012-04-14 | South Western Districts (SWD) | 5 | 1122 | 5 | 2 | 1120 | 0 | Details |
| 4 | Swd Open 7-9 April 2012 | Standard | 2012-04-07 | 2012-04-09 | South Western Districts (SWD) | 6 | 1129 | 6 | 2 | 1083 | 0 | Details |
| 5 | Wes-Kaap Skaaktoernooi 13-14 Julie Te Geoge U 20 | Standard | 2011-07-29 | 2011-07-29 | South Western Districts (SWD) | 6 | 1137 | 6 | 2.5 | 1046 | 0 | Details |
| 6 | South African Junior Chess Championships 2010 (Team - U20 B-Section) | Classical | 2010-12-12 | 2010-12-15 | Mid-Gauteng (GM) | 7 | 1136 | 7 | 3.5 | 1139 | 0 | Details |
| 7 | South African Junior Team Championships 2009 (U 18 C-Section) | Standard | 2009-12-01 | 2009-12-05 | Western Province (WP) | 7 | 1167 | 5 | 1.5 | 1004 | 0 | Details |
| 8 | Swd Skole Skaak Toernooi 3 George 23 Mei 2009 O 17 | Standard | 2009-12-03 | 2009-12-03 | South Western Districts (SWD) | 6 | 1167 | 6 | 4 | 1071 | 0 | Details |
| 9 | Swd Skole Skaak Toernooi 1 Riversdal 2009 O 17 | Standard | 2009-12-03 | 2009-12-03 | South Western Districts (SWD) | 5 | 1029 | 5 | 3 | 1143 | 0 | Details |
| 10 | Inter Provincials Group B | Blitz | 2008-09-26 | 2008-09-26 | 0 | 0 | 7 | 0 | 1043 | 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 | 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 (History)
| 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 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |