PLAYER PAGE
Jahkuska Zanna
207086837Capricorn (LCP)Personal
Main rating
| Rating | 1172.9 |
| K-factor | 36 |
| Floor | 744.2 |
| Highest | 1277.3 (2019-05-01) |
| Min/Max +/- allowed | 149 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 603.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1172.9 |
| K-factor | 36 |
| Floor | 744.2 |
| Highest | 1277.3 (2019-05-01) |
| Min/Max +/- allowed | 148.5 |
Standard rating
| Rating | 1144.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 603.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1144.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1170.8 |
| 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 | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1170.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-02-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| 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 | 2022 South African Junior Team Chess Championships (U16 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1189.8 | 7 | 2 | 1128.4 | 0 | Details |
| 2 | LCP Qualifying October 2021 (O16) | Standard | 2021-10-23 | 2021-10-23 | Capricorn (LCP) | 5 | 1211.3 | 5 | 2 | 1095.3 | 0 | Details |
| 3 | LCP Qualifying February 2020 (O14) | Standard | 2020-02-15 | 2020-02-15 | Capricorn (LCP) | 5 | 1178.4 | 5 | 4 | 1333.2 | 0 | Details |
| 4 | 2019 South African Junior Team Championships (U14A Girls) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1220.9 | 7 | 2 | 1072.4 | 0 | Details |
| 5 | Capricorn Qualifying July 2019 (O16) | Standard | 2019-07-20 | 2019-07-20 | Capricorn (LCP) | 5 | 1244.2 | 5 | 2 | 1103.2 | 0 | Details |
| 6 | 2019 Super 12 Laerskole (Seniors) | Rapid | 2019-05-04 | 2019-05-04 | Tshwane (GTP) | 5 | 1084.1 | 5 | 5 | 1476.6 | 0 | Details |
| 7 | Capricorn Qualifying May 2019 (O14) | Standard | 2019-05-18 | 2019-05-18 | Capricorn (LCP) | 5 | 1084.1 | 5 | 4 | 1369.1 | 0 | Details |
| 8 | Capricorn Qualifying March 2019 (U16) | Standard | 2019-03-09 | 2019-03-09 | Capricorn (LCP) | 5 | 1042.6 | 5 | 3.5 | 1263.5 | 0 | Details |
| 9 | Capricorn Qualifying 2019 (O16) | Standard | 2019-02-09 | 2019-02-09 | Capricorn (LCP) | 5 | 1042.6 | 5 | 2.5 | 1048.1 | 0 | Details |
| 10 | South African Junior Team Championships 2018 (U12D) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 1094.6 | 7 | 3 | 940.6 | 0 | Details |
| 11 | Capricorn Qualifying 02 June 2018 (U12) | Standard | 2018-06-02 | 2018-06-02 | Capricorn (LCP) | 5 | 1031.9 | 5 | 4 | 1346.5 | 0 | Details |
| 12 | 2018 Super 12 (Senior) | Rapid | 2018-05-05 | 2018-05-05 | Tshwane (GTP) | 5 | 1074.6 | 5 | 2 | 737.7 | 0 | Details |
| 13 | Capricorn Qualifying 10 Maart 2018 (U12) | Standard | 2018-03-10 | 2018-03-10 | Capricorn (LCP) | 5 | 1072.9 | 5 | 4 | 1061.1 | 0 | Details |
| 14 | Capricorn Qualifying 10 Feb 2018 (U12) | Standard | 2018-02-10 | 2018-02-10 | Capricorn (LCP) | 5 | 1120.4 | 5 | 3 | 739.1 | 0 | Details |
| 15 | South African Junior Team Championships 2017 (U12C) | Classical | 2018-01-04 | 2018-01-08 | 4 Knights (4K) | 7 | 1200 | 5 | 3 | 701.2 | 0 | Details |
| 16 | 2017 Super 12 (Juniors) | Rapid | 2017-05-27 | 2017-05-27 | Tshwane (GTP) | 5 | 0 | 5 | 3 | 500 | 0 | Details |
| 17 | Capricorn Qualifying 20 May 2017 (U12) | Standard | 2017-05-20 | 2017-05-20 | Capricorn (LCP) | 5 | 0 | 5 | 3 | 717 | 0 | Details |
| 18 | Capricorn Qualifying 06 May 2017 (U12) | Standard | 2017-05-06 | 2017-05-06 | Capricorn (LCP) | 5 | 0 | 5 | 3 | 738 | 0 | Details |
| 19 | Capricorn Qualifying 11 Feb 2017 (U12) | Standard | 2017-02-11 | 2017-02-11 | Capricorn (LCP) | 5 | 0 | 4 | 2.5 | 500 | 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 | 81 |
| Wins | 45 |
| Draws | 2 |
| Losses | 34 |
| White | 44 |
| Black | 37 |
| White wins | 25 |
| Black wins | 20 |
| Score | 46 |
| Percent | 56.8 |
| Dp | 57.7 |
| AOR | 1033.2 |
| Performance | 1090.9 |
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 | 81 |
| Score | 46 |
| Percent | 56.8 |
| Aor | 1033.2 |
| Dp | 57.7 |
| Prat | 1090.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Leso, L (Lethabo) | 2 | 1 | 1 | Capricorn Qualifying March 2019 (U16) | Capricorn Qualifying July 2019 (O16) | Details |
| Standard | 1 | Leso, L (Lethabo) | 2 | 1 | 1 | Capricorn Qualifying March 2019 (U16) | Capricorn Qualifying July 2019 (O16) | Details |