PLAYER PAGE

Cullen Ahrense

1130135809
Eden (WEG)
Personal
Main rating
Rating 1612
K-factor 28
Floor 1181.8
Highest 1700 (2024-05-01)
Min/Max +/- allowed 81
Rating Change
()
Games 5
Score 4.5
We 3.27
SWe 1.02
Temp +/- 28.7
Penalties 0
Weight perform 1642.5
Final +/- +30.6
New Rating
()
Rating 1642.5
K-factor 28
Floor 1181.8
Highest 1700 (2024-05-01)
Min/Max +/- allowed 81.3
Standard rating
Rating 1603
K-factor 28
Floor 1177
Highest 1695.1 (2024-05-01)
Min/Max +/- allowed 81.9
Rating Change
()
Games 5
Score 4.5
We 3.19
SWe 1.31
Temp +/- 36.8
Penalties 0
Weight perform 1642.5
Final +/- +39.6
New Rating
()
Rating 1642.5
K-factor 28
Floor 1177
Highest 1695.1 (2024-05-01)
Min/Max +/- allowed 81.9
Rapid rating
Rating 1327.2
K-factor 36
Floor 859.2
Highest 1649.4 (2022-10-01)
Min/Max +/- allowed 87.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1353.6
Final +/- 0
New Rating
()
Rating 1327.2
K-factor 36
Floor 859.2
Highest 1649.4 (2022-10-01)
Min/Max +/- allowed 87.4
Blitz rating
Rating 1234.2
K-factor 36
Floor 734.2
Highest 1234.2 (2025-05-05)
Min/Max +/- allowed 157.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1234.2
K-factor 36
Floor 734.2
Highest 1234.2 (2025-05-05)
Min/Max +/- allowed 157.9
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Eden Chess Trials 2 2026 (U14 Boys) Standard 2026-05-23 2026-05-23 Eden (WEG) 5 1612 5 4.5 1813.3 28.7 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 1631.9 6 3.5 1508.4 -19.9 Details
2 Eden Schools Trials 1 2026 (U13 Boys) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1643.3 5 4 1559.6 -11.4 Details
3 George Trials 2 2026 (U13 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1643.9 5 4.5 1750 11.5 Details
4 George Trials 1 2026 (U13 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1643.9 5 4 1722 4.6 Details
5 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1648.7 6 2 1422.5 -26.4 Details
6 HCPS Invitational Rapid Tournament 2025 (U13) Rapid 2025-10-18 2025-10-18 Eden (WEG) 6 1654.9 6 3 1567.5 -5.7 Details
7 Western Cape Schools - Top Schools 2025 (U13) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1643.5 6 5.5 1853.2 24.7 Details
8 Eden Top Schools 2025 (U13) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1643.2 5 3.5 1453 -16.4 Details
9 George Top Schools 2025 (U13) Standard 2025-07-26 2025-07-26 Eden (WEG) 5 1640.4 5 4 1636.7 0.2 Details
10 Western Cape Schools Individual Championship 2025 (U13 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1631.1 6 2.5 1321.9 -36 Details
11 Southern Knights Rapid 2025 (B) Rapid 2025-05-03 2025-05-03 Eden (WEG) 7 1631.1 7 3 1439 -14.7 Details
12 FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Blitz) Blitz 2025-04-16 2025-04-17 Geece (GRE) 11 1658.2 11 2.5 1347.8 -20.3 Details
13 FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Rapid) Rapid 2025-04-13 2025-04-15 Greece (GRE) 11 1658.2 10 3 1392.6 -28.4 Details
14 Eden Chess Trials 2 2025 (U14) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1658.2 5 4.5 1795.1 14.3 Details
15 South African Junior Closed Chess Championships 2025 (U12 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1658.2 9 4 1430.3 -47 Details
16 Eden Schools Chess Trials 1 2025 (U13 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1662.4 5 3.5 1599.1 -5.3 Details
17 George Schools Chess Trials 3 2025 (U13 Boys) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1662.4 5 4 1674.9 2.2 Details
18 George Schools Chess Trials 2 2025 (U13 Boys) Standard 2025-02-15 2025-02-15 Eden (WEG) 5 1672.3 4 3.5 1832.4 12.6 Details
19 George Schools Chess Trials 1 2025 (U13 Boys) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1672.3 5 3 1458.1 -19.8 Details
20 Eden Gambit Chess Tournament 2024 (C) Rapid 2024-11-02 2024-11-02 Eden (WEG) 5 1667.3 5 4 1707.5 3.6 Details
21 George Suid Senior Skaaktoernooi 2024 Rapid 2024-10-26 2024-10-26 Eden (WEG) 5 1678 5 3 1529.4 -7.6 Details
22 Western Cape Top Schools Championship 2024 (U11 Mixed) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1668.7 6 5 1724.3 6.6 Details
23 Eden Top Schools 2024 (U11 Open) Standard 2024-08-17 2024-08-17 Eden (WEG) 5 1647.8 5 5 1791.9 14.9 Details
24 George Primary Top Schools 2024 (U11) Standard 2024-07-20 2024-07-20 Eden (WEG) 5 1656.9 5 3.5 1576.1 -6.5 Details
25 Eden Open 2024 (C) Standard 2024-06-22 2024-06-22 Eden (WEG) 5 1681.8 5 3 1505.2 -17.8 Details
26 Western Cape PS Individuals Championship 2024 (U11 Boys) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1661.2 6 5 1722.2 7.3 Details
27 Eden Chess Trials 2 2024 (U12) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1622.2 10 8 1726.9 20.7 Details
28 Eden School Chess Trials 1 2024 (U11 Boys) Standard 2024-03-09 2024-03-09 Eden (WEG) 5 1505.9 5 5 1761.8 25.9 Details
29 George Schools Trials 3 2024 (U11 Boys) Standard 2024-03-02 2024-03-02 Eden (WEG) 5 1505.9 5 5 1802.2 28.4 Details
30 George Schools Trials 2 2024 (U11 Boys) Standard 2024-02-17 2024-02-17 Eden (WEG) 5 1531.4 5 3 1309.6 -22.1 Details
31 George Schools Trials 1 2024 (U11 Boys) Standard 2024-02-03 2024-02-03 Eden (WEG) 5 1531.4 5 4 1596.1 5.8 Details
32 Western Cape Top Schools 2023 (U11 Mixed) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 6 1513.3 6 5 1574.8 7.5 Details
33 Eden Top Schools 2023 (U11 Mix) Standard 2023-08-19 2023-08-19 Eden (WEG) 5 1496.8 4 3.5 1644.1 10.3 Details
34 Top Schools 2023 (U11) Standard 2023-07-29 2023-07-29 Eden (WEG) 5 1461.7 4 4 1741.4 21.9 Details
35 George Chess Trials 3 2023 (U11 Boys) Standard 2023-02-25 2023-02-25 Eden (WEG) 5 1518 5 2 1161.6 -35 Details
36 George Chess Trials 1 2023 (U11 Boys) Standard 2023-01-28 2023-01-28 Eden (WEG) 5 1511.1 4 3 1565.5 4.3 Details
37 George Open 2022 (C) Standard 2022-12-03 2022-12-03 Eden (WEG) 5 1512.7 5 3 1509.8 -0.8 Details
38 George-Suid Senior Skaaktoernooi 2022 Rapid 2022-10-22 2022-10-22 Eden (WEG) 5 1487.4 5 5 1691.4 11 Details
39 Western Cape Top Schools 2022 (U9 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1410.4 5 4.5 1645.4 23.7 Details
40 Eden Topskole 2022 (O9 Ope) Standard 2022-08-13 2022-08-13 Eden (WEG) 6 1365.9 6 5 1564.1 23.4 Details
41 George Topskole 2022 (O9) Standard 2022-07-30 2022-07-30 Eden (WEG) 5 1339 5 4 1449.9 15.3 Details
42 George Open 2022 (D) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1344.8 5 3 1319 -3.2 Details
43 Western Cape Schools 2022 (U9 Boys) Standard 2022-05-28 2022-05-29 Cape Winelands (WCW) 6 1331 6 3 1232.2 -11.8 Details
44 Eden Proewe 2 2022 (O9 Seuns) Standard 2022-04-09 2022-04-09 Eden (WEG) 5 1292.7 5 4 1497.1 21.3 Details
45 Eden Proewe 1 2022 (O9 Seuns) Standard 2022-03-12 2022-03-12 Eden (WEG) 5 1271 5 3.5 1383 11.9 Details
46 George Trials 2 2022 (U9) Standard 2022-02-12 2022-02-12 Eden (WEG) 5 1234.5 5 4 1449.5 20.4 Details
47 George Trials 1 2022 (U9) Standard 2022-01-29 2022-01-29 Eden (WEG) 5 1200 5 3.5 1370 17.3 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 26
Wins 19
Draws 3
Losses 4
White 13
Black 13
White wins 10
Black wins 9
Score 20.5
Percent 78.8
Dp 245.2
AOR 1419.2
Performance 1664.4
Game statistics (History)
Games 268
Wins 169
Draws 33
Losses 66
White 135
Black 133
White wins 92
Black wins 77
Score 185.5
Percent 69.2
Dp 163.3
AOR 1391.3
Performance 1554.6
Rankings (Main)
National
Overall 978
Gender 902
Age group 62
Gender/Age 50
Provincial
Overall 293
Gender 266
Age group 22
Gender/Age 16
Regional
Overall 44
Gender 39
Age group 7
Gender/Age 5
Rankings (Standard)
National
Overall 958
Gender 873
Age group 69
Gender/Age 55
Provincial
Overall 269
Gender 243
Age group 24
Gender/Age 18
Regional
Overall 37
Gender 32
Age group 8
Gender/Age 6
Rankings (Rapid)
National
Overall 1633
Gender 1380
Age group 313
Gender/Age 233
Provincial
Overall 711
Gender 586
Age group 138
Gender/Age 97
Regional
Overall 71
Gender 63
Age group 14
Gender/Age 10
Rankings (Blitz)
National
Overall 431
Gender 401
Age group 28
Gender/Age 23
Provincial
Overall 134
Gender 126
Age group 12
Gender/Age 10
Regional
Overall 66
Gender 63
Age group 6
Gender/Age 5
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 26
Score 20.5
Percent 78.8
Aor 1419.2
Dp 245.2
Prat 1664.4
Performance (12 months)
Games 54
Score 38.5
Percent 71.3
Aor 1444.6
Dp 181
Prat 1625.6
Performance (History)
Games 268
Score 185.5
Percent 69.2
Aor 1391.3
Dp 163.3
Prat 1554.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Marner, B (Bryan Neil) 10 4 6 George Schools Trials 1 2024 (U11 Boys) George Trials 2 2026 (U13 Boys) Details
Overall 2 Pentz, J (Jason) 8 4 4 Eden Proewe 2 2022 (O9 Seuns) George Schools Trials 3 2024 (U11 Boys) Details
Overall 3 Steenberg, H (Hendre) 7 2 5 George Topskole 2022 (O9) George Trials 2 2026 (U13 Boys) Details
Overall 4 Simon, R (Riley) 6 2 4 George Chess Trials 1 2023 (U11 Boys) George Trials 1 2026 (U13 Boys) Details
Overall 5 Punt, H (Heinrich) 5 1 4 George Chess Trials 1 2023 (U11 Boys) Western Cape Schools Individual Championship 2025 (U13 Boys) Details
Standard 1 Pentz, J (Jason) 8 4 4 Eden Proewe 2 2022 (O9 Seuns) George Schools Trials 3 2024 (U11 Boys) Details
Standard 2 Steenberg, H (Hendre) 7 2 5 George Topskole 2022 (O9) George Trials 2 2026 (U13 Boys) Details
Standard 3 Marner, B (Bryan Neil) 7 4 3 George Schools Trials 1 2024 (U11 Boys) George Trials 2 2026 (U13 Boys) Details
Standard 4 Simon, R (Riley) 5 2 3 George Chess Trials 1 2023 (U11 Boys) George Trials 1 2026 (U13 Boys) Details
Standard 5 Coleman, F (Ferdinand) 5 2 3 George Chess Trials 1 2023 (U11 Boys) George Trials 2 2026 (U13 Boys) Details
Rapid 1 Marner, B (Bryan Neil) 3 0 3 Eden Gambit Chess Tournament 2024 (C) HCPS Invitational Rapid Tournament 2025 (U13) Details
Rapid 2 Francis, A (Aaron) 2 1 1 Southern Knights Rapid 2025 (B) HCPS Invitational Rapid Tournament 2025 (U13) Details