Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Chadlin Booysen

1110099722
West Coast (WCU)
Personal
Main rating
Rating 1510.3
K-factor 32
Floor 1013.6
Highest 1637.8 (2018-03-01)
Min/Max +/- allowed 89
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1477.7
Final +/- 0
New Rating
()
Rating 1510.3
K-factor 32
Floor 1013.6
Highest 1637.8 (2018-03-01)
Min/Max +/- allowed 88.9
Standard rating
Rating 1436.3
K-factor 32
Floor 978.1
Highest 1637.8 (2018-03-01)
Min/Max +/- allowed 88.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1369.8
Final +/- 0
New Rating
()
Rating 1436.3
K-factor 32
Floor 978.1
Highest 1637.8 (2018-03-01)
Min/Max +/- allowed 88.9
Rapid rating
Rating 1529.9
K-factor 32
Floor 1040.5
Highest 1550.1 (2020-03-01)
Min/Max +/- allowed 100.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1468.7
Final +/- 0
New Rating
()
Rating 1529.9
K-factor 32
Floor 1040.5
Highest 1550.1 (2020-03-01)
Min/Max +/- allowed 100.7
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
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 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O15) Rapid 2026-05-30 2026-05-30 West Coast (WCU) 5 1499.5 4 4 1670.9 10.8 Details
2 2026 WCSC HS Individual Championship (U15 Boys) Standard 2026-05-02 2026-05-03 Eden (WEG) 6 1482.6 6 3 1573.9 16.9 Details
3 West Coast Schools Prestige Individuals Championships 2026 (U15 Boys) Standard 2026-02-28 2026-03-07 West Coast (WCU) 6 1472.8 6 4.5 1523 9.7 Details
4 Upper West Coast Schools Prestige Individuals Championship 2026 (U15 Boys) Rapid 2026-02-14 2026-02-14 West Coast (WCU) 5 1459.9 5 4.5 1578.5 8 Details
5 West Coast Schools Chess Grand Challenge League 2025 (HS Super) Rapid 2025-11-08 2025-11-08 West Coast (WCU) 5 1483 5 2 1284.2 -14.4 Details
6 Rooibos Open 2025 (Elite) Standard 2025-08-30 2025-08-30 West Coast (WCU) 5 1483 0 0 0 0 Details
7 Pedro Booyse Top Schools 2025 (U15) Rapid 2025-08-23 2025-08-23 West Coast (WCU) 6 1456.8 6 5 1648.9 16.3 Details
8 Upper West Coast Top Schools 2025 (U15) Rapid 2025-06-14 2025-06-14 West Coast (WCU) 5 1443 5 4.5 1569.5 8.7 Details
9 Western Cape Schools Individual Championship 2025 (U15 Boys) Standard 2025-04-26 2025-04-27 West Coast (WCU) 6 1449 6 3 1400.7 -5.6 Details
10 West Coast Schools Chess Prestige 2025 (U15 Boys) Standard 2025-03-08 2025-03-08 West Coast (WCU) 6 1447.8 6 4 1452.7 0.8 Details
11 Upper West Coast Presrige 2025 (U15 Boys) Rapid 2025-02-22 2025-02-22 West Coast (WCU) 5 1444.4 5 4 1464.4 2.1 Details
12 West Coast Grand Challange League 2024 (PS Champions) Rapid 2024-10-26 2024-10-26 West Coast (WCU) 5 1431.3 5 4 1551.7 8.3 Details
13 Pedro Booyse Top Schools Championships 2024 (U15) Standard 2024-07-20 2024-07-20 West Coast (WCU) 5 1458.4 4 2 1256.9 -16.9 Details
14 Lambertsbay Youth Open 2024 (Elite) Rapid 2024-06-17 2024-06-17 West Coast (WCU) 5 1468 5 2.5 1381.2 -6 Details
15 Bo-Weskus Skole Skaak Top Skole 2024 (O15) Rapid 2024-05-11 2024-05-11 West Coast (WCU) 5 1448.6 5 5 1601.4 11.7 Details
16 Western Cape PS Individuals Championship 2024 (U13 Boys) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1448.6 6 3 1451.7 0.5 Details
17 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) Rapid 2024-03-09 2024-03-09 West Coast (WCU) 5 1439.6 5 3.5 1510.5 5.7 Details
18 Bo-Weskus Skole Prestige 2024 (O13 Seuns) Rapid 2024-02-10 2024-02-10 West Coast (WCU) 5 1426 5 4 1552.3 8.6 Details
19 Pedro Booyse Top Schools 2023 (U13) Standard 2023-07-29 2023-07-29 West Coast (WCU) 5 1440.3 5 2.5 1339.4 -9.1 Details
20 West Coast Open 2023 (Open) Standard 2023-05-20 2023-06-03 West Coast (WCU) 5 1410.9 5 4 1491.8 8.3 Details
21 Upper West Coast Top Schools Championship 2023 (U13) Rapid 2023-06-10 2023-06-10 West Coast (WCU) 5 1410.9 5 4 1555.8 9.9 Details
22 Western Cape PS Individuals 2023 (U13 Boys) Standard 2023-05-05 2023-05-06 Cape Town (WCT) 6 1427.9 6 3.5 1336.4 -10.5 Details
23 Bo-Weskus Skole Prestige 2023 (O13 Seuns) Rapid 2023-03-04 2023-03-04 West Coast (WCU) 5 1433.3 5 3 1389.7 -3.5 Details
24 Clanwilliam Open 2022 (B) Rapid 2022-12-10 2022-12-10 West Coast (WCU) 5 1447.7 5 3 1335.3 -9.1 Details
25 ACL November 2022 (Beginners) Rapid 2022-11-12 2022-11-12 Cape Town (WCT) 6 1455 6 4 1392.5 -4.7 Details
26 West Coast Schools Chess Grand Challenge 2022 (PS Super) Rapid 2022-10-29 2022-10-29 West Coast (WCU) 5 1446.2 5 3.5 1516 5.6 Details
27 Western Cape Top Schools 2022 (U11 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1441.7 5 3 1463.1 2.8 Details
28 South African Open 2022 (U12) Standard 2022-07-11 2022-07-13 Cape Town (WCT) 6 1395.5 6 4 1400.8 0.9 Details
29 Curro Durbanville Chess Open Rapid 2022 (U12) Rapid 2022-07-02 2022-07-02 Cape Town (WCT) 6 1395.5 6 4.5 1489.6 7.3 Details
30 Pedro Booyse Top Schools 2022 (U11 Open) Standard 2022-07-23 2022-07-23 West Coast (WCU) 6 1395.5 6 5 1569.8 20.6 Details
31 WP Closed 2022 (U12) Standard 2022-06-16 2022-06-16 Cape Town (WCT) 6 1425.1 0 0 0 0 Details
32 Stellenberg Chess Championship 2022 (Young Masters) Rapid 2022-06-25 2022-06-25 Cape Town (WCT) 6 1425.1 6 1.5 986 -38.6 Details
33 Bo-Weskus Top Skole 2022 (O11) Rapid 2022-06-11 2022-06-11 West Coast (WCU) 5 1425.1 5 5 1702.6 20.3 Details
34 Western Cape Schools 2022 (U11 Boys) Standard 2022-05-28 2022-05-29 Cape Winelands (WCW) 6 1465.4 6 3 1253.3 -25.2 Details
35 West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys) Rapid 2022-04-23 2022-04-23 West Coast (WCU) 5 1463.7 5 4 1447 -1.4 Details
36 West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys) Rapid 2022-04-09 2022-04-09 West Coast (WCU) 5 1463.7 5 4 1506.2 2.7 Details
37 Bo Weskus Skole Skaak Prestige (O11 Seuns) Rapid 2022-03-19 2022-03-19 West Coast (WCU) 5 1450.8 5 4.5 1553.8 8 Details
38 Moja Open 2022 (B) Classical 2022-03-19 2022-03-22 Frances Baard (NCF) 7 1450.8 0 0 0 0 Details
39 Kraaifontein Open 2022 (U12) Standard 2022-01-08 2022-01-09 Cape Town (WCT) 6 1499.2 6 2.5 1250.3 -30.4 Details
40 Western Cape Schools 2021 (U11 Boys) Rapid 2021-10-23 2021-10-23 Overberg (WOS) 5 1512.9 5 3 1392.1 -8.7 Details
41 West Coast Primary Schools Prestige 2021 (U11) Rapid 2021-09-18 2021-09-18 West Coast (WCU) 5 1513.6 5 5 1627.9 7.9 Details
42 Upper West Coast 2021 (U11) Rapid 2021-09-04 2021-09-04 West Coast (WCU) 6 1513.6 6 5 1469.5 -2.7 Details
43 Lambertsbay Heritage Chess Tournament 2021 Rapid 2021-09-24 2021-09-24 West Coast (WCU) 5 1513.6 5 3 1407.1 -5.4 Details
44 West Coast Schools Prestige 2020 (U9 Boys) Rapid 2020-03-07 2020-03-07 West Coast (WCU) 5 1495.6 5 5 1660.2 11.4 Details
45 2020 Welgemoed Chess Challenge (U10) Rapid 2020-02-29 2020-02-29 Cape Town (WCT) 5 1462 5 4 1488.9 1.6 Details
46 Bo-Weskus Skole Prestige 2020 (O9 Seuns) Standard 2020-02-15 2020-02-15 West Coast (WCU) 6 1462 6 6 1626.6 19.6 Details
47 2019 Wild Card Chess Championship (U10 Open) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1491.4 7 4.5 1458 -4.4 Details
48 2019 South African Junior Team Championships (U10A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1491.4 7 4 1399.4 -14 Details
49 Western Cape Schools Kings & Queens 2019 (Boys) Rapid 2019-10-12 2019-10-12 West Coast (WCU) 5 1467.2 5 5 1687.2 15.3 Details
50 3rd ACL Chess Festival 2019 (U10) Rapid 2019-09-05 2019-09-05 Cape Town (WCT) 6 1419 6 5.5 1563.5 11.3 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 21
Wins 14
Draws 4
Losses 3
White 11
Black 10
White wins 7
Black wins 7
Score 16
Percent 76.2
Dp 222.6
AOR 1356.3
Performance 1578.9
Game statistics (History)
Games 409
Wins 269
Draws 29
Losses 111
White 203
Black 206
White wins 139
Black wins 130
Score 283.5
Percent 69.3
Dp 164.2
AOR 1247.1
Performance 1411.3
Rankings (Main)
National
Overall 1855
Gender 1636
Age group 210
Gender/Age 172
Provincial
Overall 543
Gender 470
Age group 64
Gender/Age 56
Regional
Overall 26
Gender 23
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 2563
Gender 2169
Age group 354
Gender/Age 280
Provincial
Overall 705
Gender 560
Age group 102
Gender/Age 75
Regional
Overall 35
Gender 28
Age group 5
Gender/Age 3
Rankings (Rapid)
National
Overall 314
Gender 295
Age group 41
Gender/Age 37
Provincial
Overall 147
Gender 137
Age group 17
Gender/Age 15
Regional
Overall 17
Gender 14
Age group 3
Gender/Age 2
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 16
Percent 76.2
Aor 1356.3
Dp 222.6
Prat 1578.9
Performance (12 months)
Games 26
Score 18
Percent 69.2
Aor 1358.8
Dp 163.5
Prat 1522.2
Performance (History)
Games 409
Score 283.5
Percent 69.3
Aor 1247.1
Dp 164.2
Prat 1411.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Bester, J (Juandre) 8 2 6 West Coast Primary Schools Prestige 2021 (U11) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O15) Details
Overall 2 Tieties, B (Beauton) 6 4 2 West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys) Bo-Weskus Skole Prestige 2024 (O13 Seuns) Details
Overall 3 Maletta, S (Sherevitho) 6 3 3 Bo-Weskus Skole Prestige 2020 (O9 Seuns) Upper West Coast Top Schools 2025 (U15) Details
Overall 4 Arendse, Q (Quinwinne) 5 3 2 Western Cape Schools Individuals 2019 (U9 Boys) Pedro Booyse Top Schools 2025 (U15) Details
Overall 5 Cloete, K (Keenan) 5 2 3 West Coast Schools Prestige Individual Championship 2018 (U7 Boys) West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys) Details
Standard 1 Arendse, Q (Quinwinne) 3 2 1 Western Cape Schools Individuals 2019 (U9 Boys) Pedro Booyse Top Schools Championships 2024 (U15) Details
Standard 2 Strauss, J (Johan) 2 1 1 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Seuns) Bo-Weskus Skole Prestige 2020 (O9 Seuns) Details
Standard 3 Schwim, R (Rinus) 2 0 2 2018 Wild Card Chess Championships (U8) 2019 South African Junior Closed Chess Championship (U8 Open) Details
Standard 4 Swarts, Y (Yardley) 2 2 0 West Coast Schools Chess Prestige 2025 (U15 Boys) West Coast Schools Prestige Individuals Championships 2026 (U15 Boys) Details
Standard 5 Pieters, A (Angelo) 2 1 1 Pedro Booyse Top Schools 2022 (U11 Open) Pedro Booyse Top Schools 2022 (U11 Open) Details
Rapid 1 Bester, J (Juandre) 6 1 5 West Coast Primary Schools Prestige 2021 (U11) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O15) Details
Rapid 2 Tieties, B (Beauton) 5 4 1 West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys) Bo-Weskus Skole Prestige 2024 (O13 Seuns) Details
Rapid 3 Maletta, S (Sherevitho) 5 3 2 West Coast Schools Prestige 2020 (U9 Boys) Upper West Coast Top Schools 2025 (U15) Details
Rapid 4 Cloete, K (Keenan) 4 2 2 Back 2 School 2019 (U8) West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys) Details
Rapid 5 Oortman, C (Christiano) 4 3 1 Upper West Coast Top Schools 2025 (U15) Upper West Coast Schools Prestige Individuals Championship 2026 (U15 Boys) Details