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Cullen Ahrense

1130135809
Eden (WEG)
Personal
Main rating
Rating 1631.9
K-factor 28
Floor 1181.8
Highest 1700 (2024-05-01)
Min/Max +/- allowed 81
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1586.1
Final +/- 0
New Rating
()
Rating 1631.9
K-factor 28
Floor 1181.8
Highest 1700 (2024-05-01)
Min/Max +/- allowed 81.3
Standard rating
Rating 1628.8
K-factor 28
Floor 1177
Highest 1695.1 (2024-05-01)
Min/Max +/- allowed 81.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1607.7
Final +/- 0
New Rating
()
Rating 1628.8
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 1373.1
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
No tournaments found.
# 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 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
2 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
3 George Trials 1 2026 (U13 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1643.9 5 4 1722 4.6 Details
4 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
5 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
6 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
7 Eden Top Schools 2025 (U13) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1643.2 5 3.5 1453 -16.4 Details
8 George Top Schools 2025 (U13) Standard 2025-07-26 2025-07-26 Eden (WEG) 5 1640.4 5 4 1636.7 0.2 Details
9 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
10 Southern Knights Rapid 2025 (B) Rapid 2025-05-03 2025-05-03 Eden (WEG) 7 1631.1 7 3 1439 -14.7 Details
11 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
12 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
13 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
14 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
15 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
16 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
17 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
18 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
19 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
20 George Suid Senior Skaaktoernooi 2024 Rapid 2024-10-26 2024-10-26 Eden (WEG) 5 1678 5 3 1529.4 -7.6 Details
21 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
22 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
23 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
24 Eden Open 2024 (C) Standard 2024-06-22 2024-06-22 Eden (WEG) 5 1681.8 5 3 1505.2 -17.8 Details
25 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
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 Top Schools 2023 (U11) Standard 2023-07-29 2023-07-29 Eden (WEG) 5 1461.7 4 4 1741.4 21.9 Details
34 George Chess Trials 3 2023 (U11 Boys) Standard 2023-02-25 2023-02-25 Eden (WEG) 5 1518 5 2 1161.6 -35 Details
35 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
36 George Open 2022 (C) Standard 2022-12-03 2022-12-03 Eden (WEG) 5 1512.7 5 3 1509.8 -0.8 Details
37 George-Suid Senior Skaaktoernooi 2022 Rapid 2022-10-22 2022-10-22 Eden (WEG) 5 1487.4 5 5 1691.4 11 Details
38 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
39 Eden Topskole 2022 (O9 Ope) Standard 2022-08-13 2022-08-13 Eden (WEG) 6 1365.9 6 5 1564.1 23.4 Details
40 George Topskole 2022 (O9) Standard 2022-07-30 2022-07-30 Eden (WEG) 5 1339 5 4 1449.9 15.3 Details
41 George Open 2022 (D) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1344.8 5 3 1319 -3.2 Details
42 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
43 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
44 Eden Proewe 1 2022 (O9 Seuns) Standard 2022-03-12 2022-03-12 Eden (WEG) 5 1271 5 3.5 1383 11.9 Details
45 George Trials 2 2022 (U9) Standard 2022-02-12 2022-02-12 Eden (WEG) 5 1234.5 5 4 1449.5 20.4 Details
46 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 15
Wins 12
Draws 1
Losses 2
White 8
Black 7
White wins 8
Black wins 4
Score 12.5
Percent 83.3
Dp 283.3
AOR 1393.9
Performance 1677.2
Game statistics (History)
Games 257
Wins 162
Draws 31
Losses 64
White 130
Black 127
White wins 90
Black wins 72
Score 177.5
Percent 69.1
Dp 162.1
AOR 1388.6
Performance 1550.7
Rankings (Main)
National
Overall 819
Gender 760
Age group 43
Gender/Age 36
Provincial
Overall 249
Gender 230
Age group 20
Gender/Age 16
Regional
Overall 39
Gender 36
Age group 7
Gender/Age 6
Rankings (Standard)
National
Overall 778
Gender 717
Age group 45
Gender/Age 37
Provincial
Overall 229
Gender 208
Age group 21
Gender/Age 16
Regional
Overall 34
Gender 30
Age group 10
Gender/Age 8
Rankings (Rapid)
National
Overall 1548
Gender 1299
Age group 278
Gender/Age 207
Provincial
Overall 718
Gender 589
Age group 136
Gender/Age 96
Regional
Overall 59
Gender 53
Age group 13
Gender/Age 10
Rankings (Blitz)
National
Overall 381
Gender 353
Age group 21
Gender/Age 17
Provincial
Overall 131
Gender 122
Age group 9
Gender/Age 7
Regional
Overall 63
Gender 60
Age group 5
Gender/Age 4
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 15
Score 12.5
Percent 83.3
Aor 1393.9
Dp 283.3
Prat 1677.2
Performance (12 months)
Games 56
Score 36
Percent 64.3
Aor 1444.1
Dp 121.4
Prat 1565.6
Performance (History)
Games 257
Score 177.5
Percent 69.1
Aor 1388.6
Dp 162.1
Prat 1550.7
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 Coleman, F (Ferdinand) 5 2 3 George Chess Trials 1 2023 (U11 Boys) George Trials 2 2026 (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 Blignaut, DC (Dane) 5 2 3 Top Schools 2023 (U11) George Primary Top Schools 2024 (U11) Details
Standard 5 Simon, R (Riley) 5 2 3 George Chess Trials 1 2023 (U11 Boys) George Trials 1 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