PLAYER PAGE
Jonathan Van Deventer
1110108342Tshwane (GTP)Personal
Main rating
| Rating | 1252.7 |
| K-factor | 36 |
| Floor | 762.3 |
| Highest | 1262.3 (2024-09-01) |
| Min/Max +/- allowed | 152 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1012.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1252.7 |
| K-factor | 36 |
| Floor | 762.3 |
| Highest | 1262.3 (2024-09-01) |
| Min/Max +/- allowed | 151.7 |
Standard rating
| Rating | 1248.4 |
| K-factor | 36 |
| Floor | 760.2 |
| Highest | 1260.2 (2024-09-01) |
| Min/Max +/- allowed | 152.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1012.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1248.4 |
| K-factor | 36 |
| Floor | 760.2 |
| Highest | 1260.2 (2024-09-01) |
| Min/Max +/- allowed | 152.2 |
Rapid 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 |
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 | 2025 Tshwane South School District CLOSED League Championship (U17A) | Standard | 2025-08-16 | 2025-08-16 | Tshwane (GTP) | 5 | 1262.3 | 5 | 1 | 1156.5 | 0 | Details |
| 2 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1254.2 | 5 | 3 | 1306.2 | 0 | Details |
| 3 | 2023 Tshwane South School District CLOSED League Championship (U13) | Standard | 2023-07-29 | 2023-07-29 | Tshwane (GTP) | 5 | 1219.5 | 5 | 3.5 | 1409.6 | 0 | Details |
| 4 | D4 Play Offs 2022 (U13) | Standard | 2022-07-30 | 2022-07-30 | Tshwane (GTP) | 5 | 1236.2 | 5 | 1.5 | 1134.5 | 0 | Details |
| 5 | 2022 Tshwane Chess Open Registration Tournament (C2) | Standard | 2022-01-29 | 2022-01-29 | Tshwane (GTP) | 5 | 1223.9 | 5 | 3 | 1285.1 | 0 | Details |
| 6 | 2021 Chris Greyling Open Tournament (C) | Standard | 2021-05-08 | 2021-05-08 | Tshwane (GTP) | 5 | 1220.3 | 5 | 2.5 | 1250.9 | 0 | Details |
| 7 | 2021 Registration Tournament (C) | Standard | 2021-03-13 | 2021-03-13 | Tshwane (GTP) | 5 | 1205.7 | 5 | 2.5 | 1282.3 | 0 | Details |
| 8 | 2020 Waterkloof Open (C) | Standard | 2020-02-29 | 2020-03-01 | Tshwane (GTP) | 5 | 1208.4 | 5 | 2 | 1188.6 | 0 | Details |
| 9 | 2020 Blou Bul (C) | Standard | 2020-02-15 | 2020-02-15 | Tshwane (GTP) | 5 | 1246.3 | 5 | 1 | 1023.5 | 0 | Details |
| 10 | 2020 Registration Tournament (D) | Standard | 2020-01-25 | 2020-01-25 | Tshwane (GTP) | 5 | 1174.2 | 5 | 4 | 1320.3 | 0 | Details |
| 11 | 2019 South African Junior Team Championships (U10B) | Classical | 2020-01-08 | 2020-01-08 | 4 Knights (4K) | 7 | 1174.2 | 7 | 4 | 1331.2 | 0 | Details |
| 12 | 2019 TC SAJCC Prep Tournament (C) | Standard | 2019-11-30 | 2019-11-30 | Tshwane (GTP) | 5 | 1204.7 | 5 | 2 | 1023.1 | 0 | Details |
| 13 | 2019 Etienne Lewis Trials (U10 Boys) | Classical | 2019-08-30 | 2019-09-01 | Tshwane (GTP) | 7 | 1161.5 | 7 | 4 | 1288.9 | 0 | Details |
| 14 | 2019 Alekhine Open (E) | Classical | 2019-08-09 | 2019-08-09 | Tshwane (GTP) | 5 | 1192.7 | 4 | 1.5 | 1025.3 | 0 | Details |
| 15 | 2019 Menlo Open (E) | Standard | 2019-07-13 | 2019-07-13 | Tshwane (GTP) | 5 | 1176.4 | 5 | 3 | 1251.9 | 0 | Details |
| 16 | 2019 Chris Greyling (E) | Standard | 2019-04-27 | 2019-04-27 | Tshwane (GTP) | 5 | 1153.2 | 5 | 3 | 1265 | 0 | Details |
| 17 | 2019 Blou Bul (E) | Standard | 2019-02-16 | 2019-02-16 | Tshwane (GTP) | 5 | 1186.4 | 5 | 2.5 | 1008.5 | 0 | Details |
| 18 | 2019 Tshwane Chess Registration Tournament (E) | Standard | 2019-01-26 | 2019-01-26 | Tshwane (GTP) | 5 | 1200 | 5 | 2.5 | 1122.9 | 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 | 93 |
| Wins | 43 |
| Draws | 7 |
| Losses | 43 |
| White | 41 |
| Black | 52 |
| White wins | 13 |
| Black wins | 30 |
| Score | 46.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1210.6 |
| Performance | 1210.6 |
Rankings (Main)
| National | |
| Overall | 8225 |
| Gender | 6688 |
| Age group | 1481 |
| Gender/Age | 1134 |
| Provincial | |
| Overall | 2801 |
| Gender | 2265 |
| Age group | 514 |
| Gender/Age | 377 |
| Regional | |
| Overall | 909 |
| Gender | 738 |
| Age group | 169 |
| Gender/Age | 132 |
Rankings (Standard)
| National | |
| Overall | 7275 |
| Gender | 5844 |
| Age group | 1314 |
| Gender/Age | 997 |
| Provincial | |
| Overall | 2633 |
| Gender | 2103 |
| Age group | 497 |
| Gender/Age | 362 |
| Regional | |
| Overall | 920 |
| Gender | 747 |
| Age group | 174 |
| Gender/Age | 137 |
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 | 5 |
| Score | 1 |
| Percent | 20 |
| Aor | 1411.5 |
| Dp | -255 |
| Prat | 1156.5 |
Performance (History)
| Games | 93 |
| Score | 46.5 |
| Percent | 50 |
| Aor | 1210.6 |
| Dp | 0 |
| Prat | 1210.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Senekal, W (William) | 2 | 2 | 0 | 2019 Blou Bul (E) | 2019 TC SAJCC Prep Tournament (C) | Details |
| Overall | 2 | Van Deventer, NS (Nathaniel Steven) | 2 | 1 | 1 | 2020 Waterkloof Open (C) | 2021 Registration Tournament (C) | Details |
| Overall | 3 | Webb, K (Kagan) | 2 | 1 | 1 | 2020 Blou Bul (C) | D4 Play Offs 2022 (U13) | Details |
| Overall | 4 | Bogaard, FK (Franco Konrad) | 2 | 1 | 1 | 2020 Blou Bul (C) | D4 Play Offs 2022 (U13) | Details |
| Overall | 5 | Klopper, P (Phillip) | 2 | 0 | 2 | 2019 Etienne Lewis Trials (U10 Boys) | 2021 Chris Greyling Open Tournament (C) | Details |
| Standard | 1 | Suresh, A (Aaradhya) | 2 | 1 | 1 | 2020 Waterkloof Open (C) | 2021 Chris Greyling Open Tournament (C) | Details |
| Standard | 2 | Van Deventer, NS (Nathaniel Steven) | 2 | 1 | 1 | 2020 Waterkloof Open (C) | 2021 Registration Tournament (C) | Details |
| Standard | 3 | Webb, K (Kagan) | 2 | 1 | 1 | 2020 Blou Bul (C) | D4 Play Offs 2022 (U13) | Details |
| Standard | 4 | Marais, JS (Jacobus Stephanus) | 2 | 1 | 1 | 2019 Tshwane Chess Registration Tournament (E) | 2019 TC SAJCC Prep Tournament (C) | Details |
| Standard | 5 | Bogaard, FK (Franco Konrad) | 2 | 1 | 1 | 2020 Blou Bul (C) | D4 Play Offs 2022 (U13) | Details |