PLAYER PAGE
Jacob Janse Van Rensburg
1130312979Eden (WEG)Personal
Main rating
| Rating | 1325.9 |
| K-factor | 36 |
| Floor | 822.8 |
| Highest | 1325.9 (2026-02-28) |
| Min/Max +/- allowed | 139 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.37 |
| SWe | 0.52 |
| Temp +/- | 18.7 |
| Penalties | 0 |
| Weight perform | 1367.7 |
| Final +/- | 41.8 |
| New Rating () | |
| Rating | 1367.7 |
| K-factor | 36 |
| Floor | 867.7 |
| Highest | 1367.7 (2026-03-01) |
| Min/Max +/- allowed | 130.6 |
Standard rating
| Rating | 1308.3 |
| K-factor | 36 |
| Floor | 808.3 |
| Highest | 1308.3 (2026-02-28) |
| Min/Max +/- allowed | 142.1 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.32 |
| SWe | 0.68 |
| Temp +/- | 24.6 |
| Penalties | 0 |
| Weight perform | 1351.4 |
| Final +/- | 43.1 |
| New Rating () | |
| Rating | 1351.4 |
| K-factor | 36 |
| Floor | 851.4 |
| Highest | 1351.4 (2026-03-01) |
| Min/Max +/- allowed | 133.7 |
Rapid rating
| Rating | 1253.5 |
| K-factor | 36 |
| Floor | 763.9 |
| Highest | 1263.9 (2025-11-30) |
| Min/Max +/- allowed | 151.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1253.5 |
| K-factor | 36 |
| Floor | 763.9 |
| Highest | 1263.9 (2025-11-30) |
| Min/Max +/- allowed | 151.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-10-01) |
| 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 (2024-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | George Trials 3 2026 (U13 Boys) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1325.9 | 5 | 3 | 1439.7 | 18.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Loerie Skaaktoernooi 2026 (U11+U13) | Rapid | 2026-02-21 | 2026-02-21 | Eden (WEG) | 5 | 1301.5 | 4 | 2 | 1341.7 | 0 | Details |
| 2 | George Trials 2 2026 (U13 Boys) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1301.5 | 5 | 3 | 1414.3 | 0 | Details |
| 3 | George Trials 1 2026 (U13 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1301.5 | 4 | 1.5 | 1309.6 | 0 | Details |
| 4 | Laerskool George Suid 2025 (Ope) | Rapid | 2025-10-25 | 2025-10-25 | Eden (WEG) | 5 | 1271.4 | 5 | 4.5 | 1566.8 | 0 | Details |
| 5 | George Top Schools 2025 (U15) | Standard | 2025-07-26 | 2025-07-26 | Eden (WEG) | 5 | 1277.2 | 4 | 1.5 | 1254.4 | 0 | Details |
| 6 | Eden Chess Trials 2 2025 (U14) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1255.3 | 9 | 4.5 | 1329.3 | 0 | Details |
| 7 | Eden Schools Chess Trials 1 2025 (U13 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1249 | 5 | 2 | 1264.9 | 0 | Details |
| 8 | George Schools Chess Trials 3 2025 (U13 Boys) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1249 | 5 | 2 | 1248.6 | 0 | Details |
| 9 | George Schools Chess Trials 2 2025 (U13 Boys) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1198.7 | 5 | 2.5 | 1263.4 | 0 | Details |
| 10 | George Schools Chess Trials 1 2025 (U13 Boys) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1198.7 | 5 | 3 | 1446 | 0 | Details |
| 11 | George Suid Senior Skaaktoernooi 2024 | Rapid | 2024-10-26 | 2024-10-26 | Eden (WEG) | 5 | 1200 | 5 | 2 | 1168.2 | 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 | 18 |
| Wins | 8 |
| Draws | 3 |
| Losses | 7 |
| White | 11 |
| Black | 7 |
| White wins | 6 |
| Black wins | 2 |
| Score | 9.5 |
| Percent | 52.8 |
| Dp | 23.6 |
| AOR | 1358.4 |
| Performance | 1382 |
Game statistics (History)
| Games | 61 |
| Wins | 27 |
| Draws | 9 |
| Losses | 25 |
| White | 32 |
| Black | 29 |
| White wins | 13 |
| Black wins | 14 |
| Score | 31.5 |
| Percent | 51.6 |
| Dp | 13.9 |
| AOR | 1324.5 |
| Performance | 1338.5 |
Rankings (Main)
| National | |
| Overall | 5131 |
| Gender | 4270 |
| Age group | 668 |
| Gender/Age | 493 |
| Provincial | |
| Overall | 1560 |
| Gender | 1233 |
| Age group | 228 |
| Gender/Age | 151 |
| Regional | |
| Overall | 367 |
| Gender | 286 |
| Age group | 64 |
| Gender/Age | 39 |
Rankings (Standard)
| National | |
| Overall | 5126 |
| Gender | 4225 |
| Age group | 700 |
| Gender/Age | 509 |
| Provincial | |
| Overall | 1457 |
| Gender | 1129 |
| Age group | 214 |
| Gender/Age | 138 |
| Regional | |
| Overall | 385 |
| Gender | 294 |
| Age group | 70 |
| Gender/Age | 45 |
Rankings (Rapid)
| National | |
| Overall | 2895 |
| Gender | 2325 |
| Age group | 542 |
| Gender/Age | 394 |
| Provincial | |
| Overall | 1194 |
| Gender | 942 |
| Age group | 240 |
| Gender/Age | 169 |
| Regional | |
| Overall | 121 |
| Gender | 96 |
| Age group | 34 |
| Gender/Age | 22 |
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 | 18 |
| Score | 9.5 |
| Percent | 52.8 |
| Aor | 1358.4 |
| Dp | 23.6 |
| Prat | 1382 |
Performance (12 months)
| Games | 41 |
| Score | 22 |
| Percent | 53.7 |
| Aor | 1335.1 |
| Dp | 31.1 |
| Prat | 1366.2 |
Performance (History)
| Games | 61 |
| Score | 31.5 |
| Percent | 51.6 |
| Aor | 1324.5 |
| Dp | 13.9 |
| Prat | 1338.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Moses, D (Dominique) | 5 | 3 | 2 | George Schools Chess Trials 3 2025 (U13 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Overall | 2 | Roelf, W (Wildren) | 2 | 0 | 2 | George Trials 2 2026 (U13 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Overall | 3 | Booysen, C (Chad) | 2 | 2 | 0 | George Schools Chess Trials 2 2025 (U13 Boys) | Eden Chess Trials 2 2025 (U14) | Details |
| Overall | 4 | Steenberg, H (Hendre) | 2 | 1 | 1 | George Schools Chess Trials 1 2025 (U13 Boys) | George Schools Chess Trials 2 2025 (U13 Boys) | Details |
| Overall | 5 | Andric Yiannakis, G (Gabriel) | 2 | 1 | 1 | George Trials 1 2026 (U13 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Standard | 1 | Moses, D (Dominique) | 5 | 3 | 2 | George Schools Chess Trials 3 2025 (U13 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Standard | 2 | Roelf, W (Wildren) | 2 | 0 | 2 | George Trials 2 2026 (U13 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Standard | 3 | Booysen, C (Chad) | 2 | 2 | 0 | George Schools Chess Trials 2 2025 (U13 Boys) | Eden Chess Trials 2 2025 (U14) | Details |
| Standard | 4 | Steenberg, H (Hendre) | 2 | 1 | 1 | George Schools Chess Trials 1 2025 (U13 Boys) | George Schools Chess Trials 2 2025 (U13 Boys) | Details |
| Standard | 5 | Andric Yiannakis, G (Gabriel) | 2 | 1 | 1 | George Trials 1 2026 (U13 Boys) | George Trials 3 2026 (U13 Boys) | Details |