PLAYER PAGE
Alexander Jordaan
108090808Tshwane (GTP)Personal
Main rating
| Rating | 1452.2 |
| K-factor | 32 |
| Floor | 1037.6 |
| Highest | 1548.4 (2024-01-01) |
| Min/Max +/- allowed | 101 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1150.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1452.2 |
| K-factor | 32 |
| Floor | 1037.6 |
| Highest | 1548.4 (2024-01-01) |
| Min/Max +/- allowed | 100.9 |
Standard rating
| Rating | 1433.6 |
| K-factor | 32 |
| Floor | 1024.1 |
| Highest | 1524.1 (2024-02-01) |
| Min/Max +/- allowed | 104.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1150.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1433.6 |
| K-factor | 32 |
| Floor | 1024.1 |
| Highest | 1524.1 (2024-02-01) |
| Min/Max +/- allowed | 104.5 |
Rapid rating
| Rating | 1223.7 |
| K-factor | 36 |
| Floor | 723.7 |
| Highest | 1223.7 (2024-02-01) |
| Min/Max +/- allowed | 160.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1223.7 |
| K-factor | 36 |
| Floor | 723.7 |
| Highest | 1223.7 (2024-02-01) |
| Min/Max +/- allowed | 160.3 |
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 | Gauteng Inter-Region at UJ 2024 (U18 Open) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1439.6 | 5 | 1.5 | 1305.9 | 0 | Details |
| 2 | 2024 Etienne Lewis (U18+U20) | Standard | 2024-08-30 | 2024-09-01 | Tshwane (GTP) | 7 | 1476 | 7 | 3 | 1332.8 | 0 | Details |
| 3 | 2024 Alekhine Open Chess Tournament (A) | Standard | 2024-08-09 | 2024-08-10 | Tshwane (GTP) | 5 | 1456.4 | 5 | 2.5 | 1576.9 | 0 | Details |
| 4 | 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1497 | 5 | 2 | 1225.8 | 0 | Details |
| 5 | 2024 Constantiapark Open (B) | Standard | 2024-02-17 | 2024-02-17 | Tshwane (GTP) | 5 | 1537.6 | 5 | 1.5 | 1283.4 | 0 | Details |
| 6 | 2024 Tshwane Chess OPEN Registration Tournament (B) | Standard | 2024-01-27 | 2024-01-27 | Tshwane (GTP) | 5 | 1414.2 | 5 | 3 | 1637.9 | 0 | Details |
| 7 | 2024 Gauteng Inter-Region Chess Championship (U16C) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1414.2 | 5 | 4.5 | 1691.5 | 0 | Details |
| 8 | CCC Midstream Rapid 2023 | Rapid | 2023-11-27 | 2023-11-27 | Tshwane (GTP) | 5 | 1401.3 | 5 | 4 | 1568.4 | 0 | Details |
| 9 | 2023 Gauteng Top Schools (U17 Mixed) | Standard | 2023-08-19 | 2023-08-19 | West Rand (GWR) | 5 | 1410.9 | 2 | 1 | 1254.5 | 0 | Details |
| 10 | 2023 Tshwane South School District CLOSED League Championship (U17) | Standard | 2023-07-29 | 2023-07-29 | Tshwane (GTP) | 5 | 1407.4 | 5 | 3 | 1435.7 | 0 | Details |
| 11 | 2023 Lubowski Open Tournament (B) | Standard | 2023-06-24 | 2023-06-25 | Tshwane (GTP) | 5 | 1397.5 | 5 | 3 | 1448.2 | 0 | Details |
| 12 | 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) | Standard | 2023-04-22 | 2023-04-22 | Tshwane (GTP) | 5 | 1393.3 | 5 | 3 | 1391.3 | 0 | Details |
| 13 | 2023 Milos Ristic Open Tournament (B) | Standard | 2023-04-27 | 2023-04-27 | Tshwane (GTP) | 5 | 1393.3 | 5 | 2.5 | 1409.6 | 0 | Details |
| 14 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (B) | Standard | 2023-03-04 | 2023-03-04 | Tshwane (GTP) | 5 | 1384.5 | 5 | 3 | 1433.4 | 0 | Details |
| 15 | 2022 Gauteng Schools Team Championships (U15 Open) | Standard | 2022-08-26 | 2022-08-26 | Tshwane (GTP) | 5 | 1407.1 | 5 | 2 | 1254.6 | 0 | Details |
| 16 | 2022 Gauteng Interregion (U14 Open) | Standard | 2022-02-26 | 2022-02-26 | Tshwane (GTP) | 5 | 1353.2 | 5 | 4 | 1609.9 | 0 | Details |
| 17 | 2021 CCC Inhouse (B) | Standard | 2021-10-20 | 2021-11-17 | Tshwane (GTP) | 5 | 1345.1 | 4 | 3 | 1401.2 | 0 | Details |
| 18 | 2021 Etienne Lewis Closed Trials (U14 Open) | Standard | 2021-09-24 | 2021-09-26 | Nelson Mandela Bay (ENM) | 7 | 1315 | 7 | 4 | 1418.9 | 0 | Details |
| 19 | 2021 Alekhine Open (C) | Standard | 2021-08-14 | 2021-08-15 | Tshwane (GTP) | 5 | 1323.8 | 5 | 3 | 1263.5 | 0 | Details |
| 20 | 2021 Chris Greyling Open Tournament (C) | Standard | 2021-05-08 | 2021-05-08 | Tshwane (GTP) | 5 | 1308.3 | 4 | 3 | 1418.7 | 0 | Details |
| 21 | 2021 Blou Bul Tournament (C) | Standard | 2021-04-10 | 2021-04-10 | Mangaung (FMB) | 5 | 1271 | 5 | 4 | 1490.2 | 0 | Details |
| 22 | 2021 Registration Tournament (C) | Standard | 2021-03-13 | 2021-03-13 | Tshwane (GTP) | 5 | 1258.2 | 5 | 3 | 1337 | 0 | Details |
| 23 | 2020 CC Annual Opener | Standard | 2020-01-29 | 2020-03-11 | Tshwane (GTP) | 6 | 1280.6 | 4 | 1 | 1120.3 | 0 | Details |
| 24 | 2020 Tuks Open (C) | Standard | 2020-02-22 | 2020-02-22 | Tshwane (GTP) | 5 | 1217.8 | 5 | 2 | 1146.6 | 0 | Details |
| 25 | 2020 Constantiapark Open Chess Tournament (C) | Standard | 2020-02-08 | 2020-02-08 | Tshwane (GTP) | 5 | 1217.8 | 5 | 3.5 | 1448.1 | 0 | Details |
| 26 | 2020 Blou Bul (C) | Standard | 2020-02-15 | 2020-02-15 | Tshwane (GTP) | 5 | 1217.8 | 5 | 2 | 1263.5 | 0 | Details |
| 27 | 2020 Registration Tournament (C) | Standard | 2020-01-25 | 2020-01-25 | Tshwane (GTP) | 5 | 1142.8 | 5 | 4 | 1536.1 | 0 | Details |
| 28 | 2019 Centurion Open (C) | Standard | 2019-09-28 | 2019-09-28 | Tshwane (GTP) | 5 | 1132.5 | 5 | 2 | 1180.4 | 0 | Details |
| 29 | 2019 Menlo Open (C) | Standard | 2019-07-13 | 2019-07-13 | Tshwane (GTP) | 5 | 1180 | 5 | 1 | 945.4 | 0 | Details |
| 30 | 2019 Super 12 Laerskole (Seniors) | Rapid | 2019-05-04 | 2019-05-04 | Tshwane (GTP) | 5 | 1198.1 | 5 | 3 | 1212.3 | 0 | Details |
| 31 | 2019 Lubowski Open Tournament (C) | Standard | 2019-05-11 | 2019-05-12 | Tshwane (GTP) | 5 | 1198.1 | 5 | 2 | 1108.9 | 0 | Details |
| 32 | 2019 D4 Individual Finals (U11 Mixed) | Standard | 2019-03-09 | 2019-03-09 | Tshwane (GTP) | 5 | 1197.9 | 4 | 2 | 1186.8 | 0 | Details |
| 33 | 2019 Blou Bul (D) | Standard | 2019-02-16 | 2019-02-16 | Tshwane (GTP) | 5 | 1157.1 | 5 | 4 | 1373.1 | 0 | Details |
| 34 | 2019 Tshwane Chess Registration Tournament (D) | Standard | 2019-01-26 | 2019-01-26 | Tshwane (GTP) | 5 | 1150.8 | 5 | 3 | 1190 | 0 | Details |
| 35 | 2018 D4 Tshwane South Schools League Finals (U11) | Standard | 2018-08-03 | 2018-08-03 | Tshwane (GTP) | 5 | 1147.5 | 5 | 3 | 1157.8 | 0 | Details |
| 36 | 2018 Super 12 (Junior) | Rapid | 2018-05-05 | 2018-05-05 | Tshwane (GTP) | 5 | 1118.7 | 5 | 4 | 1328.5 | 0 | Details |
| 37 | 2018 D4 Tshwane North Individual Chess Championships (U11 Boys) | Standard | 2018-03-10 | 2018-03-10 | Tshwane (GTP) | 5 | 1200 | 4 | 1 | 511.4 | 0 | Details |
| 38 | 2017 Super 12 (Juniors) | Rapid | 2017-05-27 | 2017-05-27 | Tshwane (GTP) | 5 | 0 | 5 | 3 | 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 | 181 |
| Wins | 96 |
| Draws | 10 |
| Losses | 75 |
| White | 89 |
| Black | 92 |
| White wins | 50 |
| Black wins | 46 |
| Score | 101 |
| Percent | 55.8 |
| Dp | 49.3 |
| AOR | 1279.9 |
| Performance | 1329.2 |
Rankings (Main)
| National | |
| Overall | 2386 |
| Gender | 2063 |
| Age group | 301 |
| Gender/Age | 252 |
| Provincial | |
| Overall | 816 |
| Gender | 699 |
| Age group | 106 |
| Gender/Age | 83 |
| Regional | |
| Overall | 300 |
| Gender | 249 |
| Age group | 42 |
| Gender/Age | 31 |
Rankings (Standard)
| National | |
| Overall | 2423 |
| Gender | 2073 |
| Age group | 315 |
| Gender/Age | 260 |
| Provincial | |
| Overall | 882 |
| Gender | 748 |
| Age group | 121 |
| Gender/Age | 95 |
| Regional | |
| Overall | 334 |
| Gender | 275 |
| Age group | 47 |
| Gender/Age | 37 |
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 | 181 |
| Score | 101 |
| Percent | 55.8 |
| Aor | 1279.9 |
| Dp | 49.3 |
| Prat | 1329.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lotz, L (Leanu) | 3 | 1 | 2 | 2020 Registration Tournament (C) | 2024 Tshwane Chess OPEN Registration Tournament (B) | Details |
| Overall | 2 | Bogaard, FK (Franco Konrad) | 2 | 1 | 1 | 2021 Registration Tournament (C) | 2021 Alekhine Open (C) | Details |
| Overall | 3 | De Vries, MA (Andrio) | 2 | 1 | 1 | 2022 Gauteng Interregion (U14 Open) | 2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed) | Details |
| Overall | 4 | Gerber, J (Juandre) | 2 | 1 | 1 | 2019 Menlo Open (C) | 2019 Centurion Open (C) | Details |
| Overall | 5 | Van Loggerenberg, L (Logan) | 2 | 1 | 1 | 2020 Constantiapark Open Chess Tournament (C) | 2024 Tshwane Chess OPEN Registration Tournament (B) | Details |
| Standard | 1 | Lotz, L (Leanu) | 3 | 1 | 2 | 2020 Registration Tournament (C) | 2024 Tshwane Chess OPEN Registration Tournament (B) | Details |
| Standard | 2 | De Souza-Allegria, M (Minette) | 2 | 0 | 2 | 2020 Blou Bul (C) | 2020 Constantiapark Open Chess Tournament (C) | Details |
| Standard | 3 | Du Toit, SJM (Stephanus (Matteo) Johannes Matheus) | 2 | 1 | 1 | 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) | 2024 Tshwane Chess OPEN Registration Tournament (B) | Details |
| Standard | 4 | Zietsman, SC (Steyn Christoffel) | 2 | 0 | 2 | 2018 D4 Tshwane North Individual Chess Championships (U11 Boys) | 2021 Etienne Lewis Closed Trials (U14 Open) | Details |
| Standard | 5 | Marais, JS (Jacobus Stephanus) | 2 | 1 | 1 | 2020 Tuks Open (C) | 2021 Registration Tournament (C) | Details |