PLAYER PAGE

Chadlin Booysen

1110099722
West Coast (WCU)
Personal
Main rating
Rating 1499.5
K-factor 32
Floor 1013.6
Highest 1637.8 (2018-03-01)
Min/Max +/- allowed 89
Rating Change
()
Games 4
Score 4
We 3.18
SWe 0.34
Temp +/- 10.8
Penalties 0
Weight perform 1502.5
Final +/- +10.8
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 1393.8
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 1511.7
K-factor 32
Floor 1040.5
Highest 1550.1 (2020-03-01)
Min/Max +/- allowed 100.7
Rating Change
()
Games 4
Score 4
We 3.17
SWe 0.57
Temp +/- 18.2
Penalties 0
Weight perform 1494
Final +/- +18.2
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
# 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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
2 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
3 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
4 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
5 Rooibos Open 2025 (Elite) Standard 2025-08-30 2025-08-30 West Coast (WCU) 5 1483 0 0 0 0 Details
6 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
7 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
8 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
9 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
10 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
11 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
12 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
13 Lambertsbay Youth Open 2024 (Elite) Rapid 2024-06-17 2024-06-17 West Coast (WCU) 5 1468 5 2.5 1381.2 -6 Details
14 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
15 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
16 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
17 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
18 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
19 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
20 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
21 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
22 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
23 Clanwilliam Open 2022 (B) Rapid 2022-12-10 2022-12-10 West Coast (WCU) 5 1447.7 5 3 1335.3 -9.1 Details
24 ACL November 2022 (Beginners) Rapid 2022-11-12 2022-11-12 Cape Town (WCT) 6 1455 6 4 1392.5 -4.7 Details
25 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
26 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
27 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
28 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
29 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
30 WP Closed 2022 (U12) Standard 2022-06-16 2022-06-16 Cape Town (WCT) 6 1425.1 0 0 0 0 Details
31 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
32 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
33 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
34 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
35 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
36 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
37 Moja Open 2022 (B) Classical 2022-03-19 2022-03-22 Frances Baard (NCF) 7 1450.8 0 0 0 0 Details
38 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
39 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
40 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
41 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
42 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
43 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
44 2020 Welgemoed Chess Challenge (U10) Rapid 2020-02-29 2020-02-29 Cape Town (WCT) 5 1462 5 4 1488.9 1.6 Details
45 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
46 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
47 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
48 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
49 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
50 The Manhattan Sweets & Super C National Chess Tournament 2019 (U9) Standard 2019-09-06 2019-09-07 Cape Winelands (WCW) 5 1419 5 4.5 1494.1 8.3 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 1990
Gender 1749
Age group 214
Gender/Age 172
Provincial
Overall 592
Gender 508
Age group 69
Gender/Age 57
Regional
Overall 29
Gender 24
Age group 4
Gender/Age 3
Rankings (Standard)
National
Overall 2609
Gender 2213
Age group 349
Gender/Age 276
Provincial
Overall 740
Gender 592
Age group 103
Gender/Age 77
Regional
Overall 34
Gender 26
Age group 5
Gender/Age 3
Rankings (Rapid)
National
Overall 355
Gender 332
Age group 49
Gender/Age 44
Provincial
Overall 160
Gender 149
Age group 19
Gender/Age 17
Regional
Overall 18
Gender 15
Age group 4
Gender/Age 3
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 32
Score 23
Percent 71.9
Aor 1360.1
Dp 185.9
Prat 1546
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) 7 2 5 West Coast Primary Schools Prestige 2021 (U11) Pedro Booyse Top Schools 2022 (U11 Open) 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 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
Overall 5 Arendse, Q (Quinwinne) 5 3 2 Western Cape Schools Individuals 2019 (U9 Boys) Pedro Booyse Top Schools 2025 (U15) 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 Bingold, V (Vincent) 2 1 1 Western Cape Schools Individuals 2018 (U7 Boys) The Manhattan Sweets & Super C National Chess Tournament 2019 (U9) Details
Standard 3 Fisher, A (Aaron) 2 1 1 Western Cape Schools 2022 (U11 Boys) South African Open 2022 (U12) Details
Standard 4 Kumarasamy, D (Daaruk) 2 0 2 2019 South African Junior Closed Chess Championship (U8 Open) South African Schools Individuals Chess Championships 2019 (U7+U9 Open) Details
Standard 5 Stuart, G (Gabriel) 2 1 1 Western Cape Schools Individuals 2018 (U7 Boys) Western Cape Schools 2022 (U11 Boys) Details
Rapid 1 Bester, J (Juandre) 5 1 4 West Coast Primary Schools Prestige 2021 (U11) Bo-Weskus Top Skole 2022 (O11) Details
Rapid 2 Maletta, S (Sherevitho) 5 3 2 West Coast Schools Prestige 2020 (U9 Boys) Upper West Coast Top Schools 2025 (U15) Details
Rapid 3 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 4 Oortman, C (Christiano) 4 3 1 Upper West Coast Top Schools 2025 (U15) Upper West Coast Schools Prestige Individuals Championship 2026 (U15 Boys) Details
Rapid 5 Cloete, K (Keenan) 4 2 2 Back 2 School 2019 (U8) West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys) Details