PLAYER PAGE
Jason Pentz
1130136594Eden (WEG)Personal
Main rating
| Rating | 1502.7 |
| K-factor | 32 |
| Floor | 1023.1 |
| Highest | 1523.1 (2026-03-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1460.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1502.7 |
| K-factor | 32 |
| Floor | 1023.1 |
| Highest | 1523.1 (2026-03-01) |
| Min/Max +/- allowed | 104.6 |
Standard rating
| Rating | 1491.4 |
| K-factor | 32 |
| Floor | 1023.3 |
| Highest | 1523.3 (2026-03-01) |
| Min/Max +/- allowed | 104.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1460.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1491.4 |
| K-factor | 32 |
| Floor | 1023.3 |
| Highest | 1523.3 (2026-03-01) |
| Min/Max +/- allowed | 104.6 |
Rapid rating
| Rating | 1267.9 |
| K-factor | 36 |
| Floor | 767.9 |
| Highest | 1267.9 (2025-03-01) |
| Min/Max +/- allowed | 150.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1267.9 |
| K-factor | 36 |
| Floor | 767.9 |
| Highest | 1267.9 (2025-03-01) |
| Min/Max +/- allowed | 150.5 |
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 | 2026 WCSC PS Individual Championship (U13 Boys) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1523.1 | 6 | 3 | 1412.8 | -20.5 | Details |
| 2 | Eden Schools Trials 1 2026 (U13 Boys) | Standard | 2026-03-14 | 2026-03-14 | Eden (WEG) | 5 | 1514.5 | 5 | 4 | 1527.1 | 3.5 | Details |
| 3 | George Trials 3 2026 (U13 Boys) | Standard | 2026-02-28 | 2026-02-28 | Eden (WEG) | 5 | 1514.5 | 5 | 3 | 1554.2 | 5.2 | Details |
| 4 | George Trials 1 2026 (U13 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1509.1 | 5 | 3.5 | 1552.8 | 2 | Details |
| 5 | Western Cape Schools - Top Schools 2025 (U13) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1507.6 | 6 | 3 | 1515.8 | 1 | Details |
| 6 | Eden Top Schools 2025 (U13) | Standard | 2025-08-16 | 2025-08-16 | Eden (WEG) | 5 | 1503.9 | 5 | 4 | 1529.4 | 2.3 | Details |
| 7 | George Top Schools 2025 (U13) | Standard | 2025-07-26 | 2025-07-26 | Eden (WEG) | 5 | 1512 | 5 | 2.5 | 1452.6 | -5 | Details |
| 8 | Eden Chess Trials 2 2025 (U14) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1487.9 | 10 | 6 | 1564.8 | 15.1 | Details |
| 9 | Eden Schools Chess Trials 1 2025 (U13 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1491.4 | 5 | 3.5 | 1360.4 | -13.1 | Details |
| 10 | George Schools Chess Trials 3 2025 (U13 Boys) | Standard | 2025-03-01 | 2025-03-01 | Eden (WEG) | 5 | 1491.4 | 5 | 4 | 1595 | 11 | Details |
| 11 | Eden Rapid 2025 (B) | Rapid | 2025-02-23 | 2025-02-23 | Eden (WEG) | 6 | 1469.9 | 6 | 4 | 1545.9 | 6.5 | Details |
| 12 | Loerie Skaaktoernooi 2025 | Rapid | 2025-02-22 | 2025-02-22 | Eden (WEG) | 5 | 1469.9 | 5 | 3 | 1468.1 | 0.4 | Details |
| 13 | George Schools Chess Trials 2 2025 (U13 Boys) | Standard | 2025-02-15 | 2025-02-15 | Eden (WEG) | 5 | 1469.9 | 5 | 3 | 1443.5 | -3.2 | Details |
| 14 | George Schools Chess Trials 1 2025 (U13 Boys) | Standard | 2025-02-01 | 2025-02-01 | Eden (WEG) | 5 | 1469.9 | 5 | 3.5 | 1561.3 | 9.6 | Details |
| 15 | George Primary Top Schools 2024 (U11) | Standard | 2024-07-20 | 2024-07-20 | Eden (WEG) | 5 | 1486.9 | 4 | 2 | 1348.5 | -10.6 | Details |
| 16 | Western Cape PS Individuals Championship 2024 (U11 Boys) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1498.3 | 6 | 3.5 | 1435.9 | -7.1 | Details |
| 17 | Eden School Chess Trials 1 2024 (U11 Boys) | Standard | 2024-03-09 | 2024-03-09 | Eden (WEG) | 5 | 1418.8 | 5 | 4 | 1614.9 | 19.9 | Details |
| 18 | George Schools Trials 3 2024 (U11 Boys) | Standard | 2024-03-02 | 2024-03-02 | Eden (WEG) | 5 | 1418.8 | 5 | 3 | 1415.6 | 0.5 | Details |
| 19 | George Schools Trials 2 2024 (U11 Boys) | Standard | 2024-02-17 | 2024-02-17 | Eden (WEG) | 5 | 1341.7 | 5 | 4 | 1670.4 | 31.4 | Details |
| 20 | George Schools Trials 1 2024 (U11 Boys) | Standard | 2024-02-03 | 2024-02-03 | Eden (WEG) | 5 | 1341.7 | 5 | 3.5 | 1481 | 14.3 | Details |
| 21 | Western Cape Top Schools 2023 (U11 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1396.7 | 6 | 1.5 | 1100.5 | -34.5 | Details |
| 22 | Eden Top Schools 2023 (U11 Mix) | Standard | 2023-08-19 | 2023-08-19 | Eden (WEG) | 5 | 1384 | 4 | 3 | 1485.9 | 8.1 | Details |
| 23 | Top Schools 2023 (U11) | Standard | 2023-07-29 | 2023-07-29 | Eden (WEG) | 5 | 1392.5 | 4 | 2 | 1324.8 | -5.3 | Details |
| 24 | Western Cape PS Individuals 2023 (U11 Boys) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1480.1 | 6 | 2.5 | 1203.2 | -32.2 | Details |
| 25 | Eden Trials 2+3 2023 (U12) | Standard | 2023-04-15 | 2023-05-13 | Eden (WEG) | 10 | 1480.1 | 9 | 5 | 1345.1 | -22.7 | Details |
| 26 | Eden Trails 1 2023 (U11 Boys) | Standard | 2023-03-11 | 2023-03-11 | Eden (WEG) | 5 | 1421.6 | 5 | 4 | 1563.6 | 13.3 | Details |
| 27 | George Chess Trials 3 2023 (U11 Boys) | Standard | 2023-02-25 | 2023-02-25 | Eden (WEG) | 5 | 1311.4 | 5 | 3.5 | 1534.5 | 22.4 | Details |
| 28 | George Chess Trials 2 2023 (U11 Boys) | Standard | 2023-02-11 | 2023-02-11 | Cape Town (WCT) | 5 | 1311.4 | 5 | 4 | 1553.1 | 22.9 | Details |
| 29 | Western Cape Top Schools 2022 (U9 Mix) | Standard | 2022-09-16 | 2022-09-17 | Overberg (WOS) | 5 | 1293.8 | 5 | 2.5 | 1389.4 | 10 | Details |
| 30 | Eden Topskole 2022 (O9 Ope) | Standard | 2022-08-13 | 2022-08-13 | Eden (WEG) | 6 | 1290.5 | 6 | 3 | 1305.9 | 1.8 | Details |
| 31 | George Topskole 2022 (O9) | Standard | 2022-07-30 | 2022-07-30 | Eden (WEG) | 5 | 1302.2 | 5 | 2.5 | 1211.7 | -6.6 | Details |
| 32 | Western Cape Schools 2022 (U9 Boys) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1234.5 | 6 | 4.5 | 1473.6 | 27.3 | Details |
| 33 | Eden Proewe 2 2022 (O9 Seuns) | Standard | 2022-04-09 | 2022-04-09 | Eden (WEG) | 5 | 1238.5 | 5 | 2.5 | 1209.9 | -2 | Details |
| 34 | Eden Proewe 1 2022 (O9 Seuns) | Standard | 2022-03-12 | 2022-03-12 | Eden (WEG) | 5 | 1226.9 | 5 | 3 | 1300.1 | 6.7 | Details |
| 35 | George Trials 3 2022 (U9) | Standard | 2022-02-26 | 2022-02-26 | Eden (WEG) | 5 | 1196 | 5 | 2.5 | 1193.3 | -1 | Details |
| 36 | George Trials 2 2022 (U9) | Standard | 2022-02-12 | 2022-02-12 | Eden (WEG) | 5 | 1196 | 5 | 3.5 | 1370.2 | 16.3 | Details |
| 37 | George Trials 1 2022 (U9) | Standard | 2022-01-29 | 2022-01-29 | Eden (WEG) | 5 | 1200 | 5 | 2.5 | 1172.8 | -2 | 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 | 21 |
| Wins | 12 |
| Draws | 3 |
| Losses | 6 |
| White | 11 |
| Black | 10 |
| White wins | 4 |
| Black wins | 8 |
| Score | 13.5 |
| Percent | 64.3 |
| Dp | 121.4 |
| AOR | 1385.6 |
| Performance | 1507 |
Game statistics (History)
| Games | 199 |
| Wins | 111 |
| Draws | 22 |
| Losses | 66 |
| White | 99 |
| Black | 100 |
| White wins | 61 |
| Black wins | 50 |
| Score | 122 |
| Percent | 61.3 |
| Dp | 96.1 |
| AOR | 1330.9 |
| Performance | 1427 |
Rankings (Main)
| National | |
| Overall | 1946 |
| Gender | 1711 |
| Age group | 191 |
| Gender/Age | 144 |
| Provincial | |
| Overall | 579 |
| Gender | 498 |
| Age group | 59 |
| Gender/Age | 41 |
| Regional | |
| Overall | 115 |
| Gender | 98 |
| Age group | 19 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 1900 |
| Gender | 1644 |
| Age group | 203 |
| Gender/Age | 150 |
| Provincial | |
| Overall | 550 |
| Gender | 453 |
| Age group | 65 |
| Gender/Age | 43 |
| Regional | |
| Overall | 106 |
| Gender | 85 |
| Age group | 23 |
| Gender/Age | 15 |
Rankings (Rapid)
| National | |
| Overall | 2679 |
| Gender | 2195 |
| Age group | 547 |
| Gender/Age | 403 |
| Provincial | |
| Overall | 1083 |
| Gender | 865 |
| Age group | 232 |
| Gender/Age | 164 |
| Regional | |
| Overall | 124 |
| Gender | 104 |
| Age group | 28 |
| Gender/Age | 18 |
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 | 21 |
| Score | 13.5 |
| Percent | 64.3 |
| Aor | 1385.6 |
| Dp | 121.4 |
| Prat | 1507 |
Performance (12 months)
| Games | 37 |
| Score | 23 |
| Percent | 62.2 |
| Aor | 1400.7 |
| Dp | 103.4 |
| Prat | 1504.1 |
Performance (History)
| Games | 199 |
| Score | 122 |
| Percent | 61.3 |
| Aor | 1330.9 |
| Dp | 96.1 |
| Prat | 1427 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Ahrense, C (Cullen) | 8 | 4 | 4 | Eden Proewe 2 2022 (O9 Seuns) | George Schools Trials 3 2024 (U11 Boys) | Details |
| Overall | 2 | Simon, R (Riley) | 7 | 4 | 3 | George Chess Trials 3 2023 (U11 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Overall | 3 | Francis, A (Aaron) | 5 | 3 | 2 | Eden Trials 2+3 2023 (U12) | Western Cape Schools - Top Schools 2025 (U13) | Details |
| Overall | 4 | Roelf, W (Wildren) | 4 | 2 | 2 | George Primary Top Schools 2024 (U11) | George Trials 1 2026 (U13 Boys) | Details |
| Overall | 5 | Pringle, A (Alexander) | 4 | 1 | 3 | Eden School Chess Trials 1 2024 (U11 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Standard | 1 | Ahrense, C (Cullen) | 8 | 4 | 4 | Eden Proewe 2 2022 (O9 Seuns) | George Schools Trials 3 2024 (U11 Boys) | Details |
| Standard | 2 | Simon, R (Riley) | 7 | 4 | 3 | George Chess Trials 3 2023 (U11 Boys) | George Trials 3 2026 (U13 Boys) | Details |
| Standard | 3 | Francis, A (Aaron) | 5 | 3 | 2 | Eden Trials 2+3 2023 (U12) | Western Cape Schools - Top Schools 2025 (U13) | Details |
| Standard | 4 | Roelf, W (Wildren) | 4 | 2 | 2 | George Primary Top Schools 2024 (U11) | George Trials 1 2026 (U13 Boys) | Details |
| Standard | 5 | Frans, E (Eldin-Lee) | 3 | 1 | 2 | Eden Topskole 2022 (O9 Ope) | Eden School Chess Trials 1 2024 (U11 Boys) | Details |