PLAYER PAGE
Reagan Jonker
1110115390West Rand (GWR)Personal
Main rating
| Rating | 1330.6 |
| K-factor | 36 |
| Floor | 884.5 |
| Highest | 1399.5 (2024-07-01) |
| Min/Max +/- allowed | 125 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1182.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1330.6 |
| K-factor | 36 |
| Floor | 884.5 |
| Highest | 1399.5 (2024-07-01) |
| Min/Max +/- allowed | 124.8 |
Standard rating
| Rating | 1320.8 |
| K-factor | 36 |
| Floor | 882.4 |
| Highest | 1397.4 (2024-07-01) |
| Min/Max +/- allowed | 125.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1182.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1320.8 |
| K-factor | 36 |
| Floor | 882.4 |
| Highest | 1397.4 (2024-07-01) |
| Min/Max +/- allowed | 125.2 |
Rapid rating
| Rating | 1034.2 |
| 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 | 1034.2 |
| 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 | Gauteng Inter-Region at UJ 2024 (U14 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1311.6 | 4 | 3 | 1444.8 | 0 | Details |
| 2 | Gauteng Top Schools 2024 (U13 Open) | Standard | 2024-10-04 | 2024-10-04 | Ekurhuleni (GE) | 5 | 1332.5 | 5 | 2 | 1219.6 | 0 | Details |
| 3 | 2024 West Rand Rappies Open (Rooks) | Standard | 2024-08-03 | 2024-08-03 | West Rand (GWR) | 5 | 1384.5 | 3 | 0 | 902.3 | 0 | Details |
| 4 | D2 School League Finals 2024 (U13) | Standard | 2024-07-20 | 2024-07-20 | West Rand (GWR) | 5 | 1304.2 | 5 | 4.5 | 1575.8 | 0 | Details |
| 5 | FIDE in the West 2024 (Rooks) | Standard | 2024-06-08 | 2024-06-08 | West Rand (GWR) | 5 | 1309 | 4 | 2 | 1275.5 | 0 | Details |
| 6 | 2024 D2 Schools Individuals (U13 Boys) | Standard | 2024-05-04 | 2024-05-04 | West Rand (GWR) | 5 | 1283.3 | 5 | 4 | 1424 | 0 | Details |
| 7 | 2024 West Rand RHS Open (Rooks) | Standard | 2024-04-13 | 2024-04-13 | West Rand (GWR) | 5 | 1277.9 | 5 | 3 | 1315.2 | 0 | Details |
| 8 | 2024 West Rand Juniors (U14) | Standard | 2024-03-09 | 2024-03-09 | West Rand (GWR) | 5 | 1273.7 | 5 | 3 | 1305.5 | 0 | Details |
| 9 | 2024 West Rand Open (U14) | Standard | 2024-02-03 | 2024-02-03 | West Rand (GWR) | 5 | 1267.4 | 5 | 3 | 1292.8 | 0 | Details |
| 10 | 2024 Gauteng Inter-Region Chess Championship (U14B) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1344.6 | 5 | 0 | 964.7 | 0 | Details |
| 11 | 2023 West Rand Trials (U14) | Standard | 2023-09-09 | 2023-09-09 | West Rand (GWR) | 5 | 1341.9 | 5 | 3 | 1351.2 | 0 | Details |
| 12 | West Rand at Bastion 2023 (Rooks) | Standard | 2023-08-05 | 2023-08-05 | West Rand (GWR) | 5 | 1316.8 | 5 | 3 | 1467.1 | 0 | Details |
| 13 | D2 School League Finals 2023 (U13) | Standard | 2023-07-22 | 2023-07-22 | West Rand (GWR) | 5 | 1309 | 5 | 3 | 1343.6 | 0 | Details |
| 14 | 2023 West Rand RHS Open (Rooks) | Standard | 2023-06-10 | 2023-06-10 | West Rand (GWR) | 5 | 1325.1 | 5 | 2 | 1241.9 | 0 | Details |
| 15 | D2 Schools Individuals 2023 (U13 Boys) | Standard | 2023-05-13 | 2023-05-13 | West Rand (GWR) | 5 | 1334.1 | 5 | 3 | 1274.8 | 0 | Details |
| 16 | West Rand Juniors 2023 (U14) | Standard | 2023-03-18 | 2023-03-18 | West Rand (GWR) | 5 | 1314.7 | 5 | 3.5 | 1432.4 | 0 | Details |
| 17 | WR Tournament and Coaching 2023 (U14) | Standard | 2023-02-25 | 2023-02-25 | West Rand (GWR) | 5 | 1322.8 | 5 | 3 | 1316.4 | 0 | Details |
| 18 | 2023 West Rand Open (U14) | Standard | 2023-02-04 | 2023-02-04 | West Rand (GWR) | 5 | 1322.8 | 5 | 3 | 1279.1 | 0 | Details |
| 19 | West Rand vs Bojanala 2022 (U12B) | Standard | 2022-11-05 | 2022-11-05 | Bojanala Platina (NBR) | 5 | 1356.3 | 5 | 2 | 1155.6 | 0 | Details |
| 20 | West Rand Trials 2022 (U12) | Standard | 2022-09-03 | 2022-09-03 | West Rand (GWR) | 5 | 1312.5 | 5 | 3 | 1380.9 | 0 | Details |
| 21 | D2 School League Finals 2022 (U11) | Standard | 2022-08-20 | 2022-08-20 | West Rand (GWR) | 6 | 1135.5 | 6 | 6 | 1647.5 | 0 | Details |
| 22 | 2nd West Rand Open 2022 (Juniors) | Standard | 2022-08-06 | 2022-08-06 | West Rand (GWR) | 5 | 1135.5 | 5 | 3 | 1269.5 | 0 | Details |
| 23 | 2022 Gauteng Schools Team Championships (U11 Open) | Standard | 2022-08-27 | 2022-08-27 | Tshwane (GTP) | 5 | 1135.5 | 5 | 3 | 1283.1 | 0 | Details |
| 24 | D2 Schools Individuals 2022 (U11 Boys) | Standard | 2022-05-07 | 2022-05-07 | West Rand (GWR) | 5 | 1134.8 | 5 | 2 | 1130.9 | 0 | Details |
| 25 | 2019 SWVG Arnold Classic (Rapid Open) | Rapid | 2019-05-18 | 2019-05-19 | Tshwane (GTP) | 10 | 1200 | 5 | 0 | 747.5 | 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 | 122 |
| Wins | 65 |
| Draws | 4 |
| Losses | 53 |
| White | 61 |
| Black | 61 |
| White wins | 39 |
| Black wins | 26 |
| Score | 67 |
| Percent | 54.9 |
| Dp | 41.8 |
| AOR | 1247.8 |
| Performance | 1289.6 |
Rankings (Main)
| National | |
| Overall | 4985 |
| Gender | 4161 |
| Age group | 799 |
| Gender/Age | 617 |
| Provincial | |
| Overall | 1687 |
| Gender | 1409 |
| Age group | 278 |
| Gender/Age | 210 |
| Regional | |
| Overall | 125 |
| Gender | 103 |
| Age group | 19 |
| Gender/Age | 16 |
Rankings (Standard)
| National | |
| Overall | 4739 |
| Gender | 3932 |
| Age group | 765 |
| Gender/Age | 596 |
| Provincial | |
| Overall | 1694 |
| Gender | 1409 |
| Age group | 287 |
| Gender/Age | 223 |
| Regional | |
| Overall | 139 |
| Gender | 111 |
| Age group | 22 |
| Gender/Age | 19 |
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 | 122 |
| Score | 67 |
| Percent | 54.9 |
| Aor | 1247.8 |
| Dp | 41.8 |
| Prat | 1289.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kalimashe, T (Tshireletso) | 4 | 3 | 1 | D2 Schools Individuals 2022 (U11 Boys) | West Rand at Bastion 2023 (Rooks) | Details |
| Overall | 2 | Magagula, N (Nkosingiphile) | 3 | 2 | 1 | D2 School League Finals 2022 (U11) | West Rand Juniors 2023 (U14) | Details |
| Overall | 3 | Roos, S (Shani) | 3 | 0 | 3 | 2023 West Rand RHS Open (Rooks) | 2024 West Rand Juniors (U14) | Details |
| Overall | 4 | Sambo, L (Lwandle) | 2 | 1 | 1 | D2 School League Finals 2022 (U11) | D2 School League Finals 2022 (U11) | Details |
| Overall | 5 | Esterhuizen, Z (Zane) | 2 | 0 | 2 | 2nd West Rand Open 2022 (Juniors) | D2 School League Finals 2023 (U13) | Details |
| Standard | 1 | Kalimashe, T (Tshireletso) | 4 | 3 | 1 | D2 Schools Individuals 2022 (U11 Boys) | West Rand at Bastion 2023 (Rooks) | Details |
| Standard | 2 | Magagula, N (Nkosingiphile) | 3 | 2 | 1 | D2 School League Finals 2022 (U11) | West Rand Juniors 2023 (U14) | Details |
| Standard | 3 | Roos, S (Shani) | 3 | 0 | 3 | 2023 West Rand RHS Open (Rooks) | 2024 West Rand Juniors (U14) | Details |
| Standard | 4 | Phetu, N (Nompumelelo) | 2 | 1 | 1 | West Rand Trials 2022 (U12) | D2 School League Finals 2024 (U13) | Details |
| Standard | 5 | Du Plessis, D (Dotynian) | 2 | 0 | 2 | 2023 West Rand Open (U14) | 2023 West Rand Trials (U14) | Details |