PLAYER PAGE
Jessica Grib
281011165Tshwane (GTP)Personal
Main rating
| Rating | 1177.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 995 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1177.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1161 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 995 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1161 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1300 |
| K-factor | 36 |
| Floor | 800 |
| Highest | 1300 (2024-03-01) |
| Min/Max +/- allowed | 143.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1300 |
| K-factor | 36 |
| Floor | 800 |
| Highest | 1300 (2024-03-01) |
| Min/Max +/- allowed | 143.8 |
Blitz rating
| Rating | 1300 |
| K-factor | 36 |
| Floor | 800 |
| Highest | 1300 (2024-03-01) |
| Min/Max +/- allowed | 143.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1300 |
| K-factor | 36 |
| Floor | 800 |
| Highest | 1300 (2024-03-01) |
| Min/Max +/- allowed | 143.8 |
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 | SA Braille Open 2025 | Standard | 2025-03-22 | 2025-03-23 | Cape Winelands (WCW) | 6 | 1165 | 6 | 3 | 1214.2 | 0 | Details |
| 2 | 2024 Tuks Open Chess Tournament (Braille) | Standard | 2024-08-28 | 2024-08-28 | Tshwane (GTP) | 5 | 1187.6 | 4 | 1 | 1061.3 | 0 | Details |
| 3 | South African Braille Open 2024 | Standard | 2024-03-09 | 2024-03-09 | Cape Winelands (WCW) | 5 | 1145.8 | 5 | 3 | 1355.7 | 0 | Details |
| 4 | 2023 Tuks Open Chess Tournament (Braille) | Standard | 2023-10-07 | 2023-10-07 | Tshwane (GTP) | 4 | 1060.2 | 4 | 1.5 | 1165.3 | 0 | Details |
| 5 | ANIME @ Play Chess 2023 (Braille) | Standard | 2023-08-12 | 2023-08-12 | Ekurhuleni (GE) | 4 | 1055.6 | 4 | 1 | 1087.3 | 0 | Details |
| 6 | 2022 Wynie Robbertse Open (Development) | Standard | 2022-10-08 | 2022-10-08 | Tshwane (GTP) | 5 | 1079.8 | 4 | 0.5 | 924.4 | 0 | Details |
| 7 | Ekurhuleni Chess Springs Club Open 2022 (F) | Standard | 2022-09-03 | 2022-09-03 | Ekurhuleni (GE) | 5 | 1079.8 | 4 | 1 | 1082.6 | 0 | Details |
| 8 | 2019 South African Braille Championship | Standard | 2020-01-11 | 2020-01-12 | 4 Knights (4K) | 5 | 1060.6 | 5 | 2 | 1155.7 | 0 | Details |
| 9 | 2019 Gauteng Braille Open | Standard | 2019-10-26 | 2019-10-26 | Tshwane (GTP) | 4 | 1074.9 | 4 | 1 | 987.2 | 0 | Details |
| 10 | 2019 SWVG Arnold Classic (Blind) | Standard | 2019-05-18 | 2019-05-18 | Tshwane (GTP) | 5 | 1104.4 | 5 | 1 | 946.6 | 0 | Details |
| 11 | South African Braille Championships 2018 | Classical | 2018-12-21 | 2018-12-23 | 4 Knights (4K) | 5 | 1164.8 | 5 | 1 | 859.2 | 0 | Details |
| 12 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | Standard | 2018-05-18 | 2018-05-18 | Tshwane (GTP) | 5 | 1200 | 5 | 1 | 1011.8 | 0 | Details |
| 13 | Louise Braille 2010 | Standard | 2010-10-31 | 2010-10-31 | Gauteng South (GS) | 5 | 856 | 4 | 0 | 809 | 0 | Details |
| 14 | Etienne Lewis Braille Gauteng Open 5 6 2010 | Standard | 2010-06-05 | 2010-06-05 | Mid-Gauteng (GM) | 5 | 874 | 4 | 1 | 708 | 0 | Details |
| 15 | Braille Singles | Standard | 2009-09-21 | 2009-09-21 | Western Province (WP) | 5 | 891 | 5 | 1 | 818 | 0 | Details |
| 16 | Pta Braille | Standard | 2009-05-25 | 2009-05-25 | Gauteng North (GN) | 4 | 905 | 3 | 0 | 802 | 0 | Details |
| 17 | Randburg Swiss | Standard | 2009-04-01 | 2009-04-01 | Gauteng West (GW) | 6 | 938 | 6 | 0 | 892 | 0 | Details |
| 18 | Randburg Chess Club Championships 2008 (Challenger | Standard | 2009-03-03 | 2009-03-03 | Ekurhuleni (GE) | 7 | 1005 | 6 | 0 | 708 | 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 | 55 |
| Wins | 15 |
| Draws | 4 |
| Losses | 36 |
| White | 26 |
| Black | 29 |
| White wins | 11 |
| Black wins | 4 |
| Score | 17 |
| Percent | 30.9 |
| Dp | -162.3 |
| AOR | 1238 |
| Performance | 1075.7 |
Rankings (Main)
| National | |
| Overall | 15714 |
| Gender | 3656 |
| Age group | 2241 |
| Gender/Age | 287 |
| Provincial | |
| Overall | 4993 |
| Gender | 1175 |
| Age group | 633 |
| Gender/Age | 67 |
| Regional | |
| Overall | 1500 |
| Gender | 352 |
| Age group | 203 |
| Gender/Age | 29 |
Rankings (Standard)
| National | |
| Overall | 12515 |
| Gender | 3046 |
| Age group | 1728 |
| Gender/Age | 240 |
| Provincial | |
| Overall | 4332 |
| Gender | 1072 |
| Age group | 512 |
| Gender/Age | 60 |
| Regional | |
| Overall | 1513 |
| Gender | 359 |
| Age group | 183 |
| Gender/Age | 26 |
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 | 6 |
| Score | 3 |
| Percent | 50 |
| Aor | 1214.2 |
| Dp | 0 |
| Prat | 1214.2 |
Performance (History)
| Games | 55 |
| Score | 17 |
| Percent | 30.9 |
| Aor | 1238 |
| Dp | -162.3 |
| Prat | 1075.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Grib, J (Johannes) | 7 | 2 | 5 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | South African Braille Open 2024 | Details |
| Overall | 2 | Joubert, W (Willem) | 6 | 3 | 3 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | 2024 Tuks Open Chess Tournament (Braille) | Details |
| Overall | 3 | Grove, IJ (Izak Johannes) | 4 | 1 | 3 | 2019 South African Braille Championship | 2023 Tuks Open Chess Tournament (Braille) | Details |
| Overall | 4 | De Nobrega, FP (Florindo) | 4 | 1 | 3 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | 2024 Tuks Open Chess Tournament (Braille) | Details |
| Overall | 5 | Kotze, CP (Charl) | 3 | 3 | 0 | 2022 Wynie Robbertse Open (Development) | 2024 Tuks Open Chess Tournament (Braille) | Details |
| Standard | 1 | Grib, J (Johannes) | 7 | 2 | 5 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | South African Braille Open 2024 | Details |
| Standard | 2 | Joubert, W (Willem) | 6 | 3 | 3 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | 2024 Tuks Open Chess Tournament (Braille) | Details |
| Standard | 3 | Grove, IJ (Izak Johannes) | 4 | 1 | 3 | 2019 South African Braille Championship | 2023 Tuks Open Chess Tournament (Braille) | Details |
| Standard | 4 | De Nobrega, FP (Florindo) | 4 | 1 | 3 | SWVG Arnold Classic Rapid & Blitz 2018 (Braille) | 2024 Tuks Open Chess Tournament (Braille) | Details |
| Standard | 5 | Smal, R (Reginald) | 3 | 0 | 3 | 2019 SWVG Arnold Classic (Blind) | 2019 South African Braille Championship | Details |