PLAYER PAGE

Luan De Jager

1120156747
Bojanala Platina (NBR)
Personal
Main rating
Rating 1657
K-factor 28
Floor 1157
Highest 1657 (2026-03-01)
Min/Max +/- allowed 86
Rating Change
()
Games 23
Score 12
We 14.02
SWe -0.42
Temp +/- -11.7
Penalties 0
Weight perform 1577.2
Final +/- -11.7
New Rating
()
Rating 1645.2
K-factor 28
Floor 1157
Highest 1657 (2026-03-01)
Min/Max +/- allowed 86.5
Standard rating
Rating 1657
K-factor 28
Floor 1157
Highest 1657 (2026-03-01)
Min/Max +/- allowed 86.5
Rating Change
()
Games 14
Score 8
We 8.11
SWe -0.11
Temp +/- -3
Penalties 0
Weight perform 1644.8
Final +/- -3
New Rating
()
Rating 1654
K-factor 28
Floor 1157
Highest 1657 (2026-03-01)
Min/Max +/- allowed 86.5
Rapid rating
Rating 1500.6
K-factor 32
Floor 1000.6
Highest 1500.6 (2025-08-01)
Min/Max +/- allowed 108.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1496.5
Final +/- 0
New Rating
()
Rating 1500.6
K-factor 32
Floor 1000.6
Highest 1500.6 (2025-08-01)
Min/Max +/- allowed 108.1
Blitz rating
Rating 1254.4
K-factor 36
Floor 754.4
Highest 1254.4 (2025-11-01)
Min/Max +/- allowed 153.5
Rating Change
()
Games 9
Score 4
We 4.33
SWe -0.33
Temp +/- -12
Penalties 0
Weight perform 0
Final +/- -12
New Rating
()
Rating 1242.3
K-factor 36
Floor 754.4
Highest 1254.4 (2025-11-01)
Min/Max +/- allowed 153.5
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Fourth Knight Riders Open Chess Tournament 2026 (B+C) Standard 2026-04-11 2026-04-11 Johannesburg Metro (GJM) 5 1657 5 3 1599.4 -6.7 Details
2 South African Junior Closed Chess Championship 2026 (U14 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1657 9 5 1667.9 4.5 Details
3 South African Junior Closed Chess Championship 2026 (Blitz) Blitz 2026-03-31 2026-03-31 Bojanala Platina (NBR) 9 1657 9 4 1472.3 -9.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Bojanala's Battle Of Mount Cambridge 2026 (Knights) Standard 2026-03-21 2026-03-21 Bojanala Platina (NBR) 5 1564.7 5 4 1659.7 16.2 Details
2 Bojanala's Lebone II Open 2026 (Knights) Standard 2026-03-07 2026-03-07 Bojanala Platina (NBR) 5 1564.7 5 5 1852.4 44.1 Details
3 JMC Trinityhouse Little Falls (B) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1564.7 5 3 1512.8 -6.8 Details
4 Bojanala's Grenville Open 2026 (Knights) Standard 2026-02-21 2026-02-21 Bojanala Platina (NBR) 5 1541.2 5 4 1626.2 7.8 Details
5 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1541.2 5 3 1521.2 -1.2 Details
6 Bojanala Wildcard Chess Championships 2026 (U14) Standard 2026-01-24 2026-01-24 Bojanala Platina (NBR) 5 1517.5 5 3.5 1617.9 4.4 Details
7 2025 Mzansi Individual Championships (U14 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1530.5 6 3.5 1565.6 5 Details
8 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1530.5 6 3 1504 -3.2 Details
9 Bojanala's Merry ChessMas 2025 (Knights) Standard 2025-11-29 2025-11-29 Bojanala Platina (NBR) 5 1530.5 5 2 1420.1 -10.1 Details
10 Bojanala's Circuit Championships 4 of 4 2025 (U14) Standard 2025-11-01 2025-11-01 Bojanala Platina (NBR) 5 1497.4 5 4 1716.2 20.7 Details
11 Bojanala's Kings & Queens 2025 (Blitz) Blitz 2025-10-25 2025-10-25 Bojanala Platina (NBR) 9 1534.1 9 5 1600.5 1.3 Details
12 Bojanala's Battle Of Mount Cambridge 2025 (Knights) Standard 2025-10-11 2025-10-11 Bojanala Platina (NBR) 5 1534.1 5 3 1491.5 -4.8 Details
13 Bojanala's FIDE On The Orion Express 2025 (Knights) Classical 2025-10-04 2025-10-05 Bojanala Platina (NBR) 7 1534.1 7 3.5 1409 -19.4 Details
14 Bojanala's Rusties - The Champions' Tournament 2025 (Knights) Standard 2025-09-13 2025-09-13 Bojanala Platina (NBR) 5 1512.6 5 4 1641.8 13.4 Details
15 Bojanala's Circuit Championships 3 of 4 2025 (U14) Standard 2025-08-09 2025-08-09 Bojanala Platina (NBR) 5 1527.8 5 2.5 1436.7 -9.5 Details
16 Bojanala's Clash Of Schools -Primary Schools 2025 (U13) Rapid 2025-07-26 2025-07-26 Bojanala Platina (NBR) 5 1506.3 5 5 1827.7 27.2 Details
17 South African Open 2025 (U14 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1506.3 5 2 1324.9 -22 Details
18 Bojanala's Winter Warm Up 2025 (U14) Standard 2025-06-28 2025-06-28 Bojanala Platina (NBR) 5 1461.1 5 2 1365.5 -8.5 Details
19 HaMakom’s Rise of the Pioneers 2025 (Bishops) Standard 2025-06-21 2025-06-21 Bojanala Platina (NBR) 5 1461.1 4 3.5 1687.4 17.8 Details
20 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1461.1 5 3.5 1653.3 20.5 Details
21 Bojanala's Pre-Exam 2025 (Rooks) Standard 2025-05-31 2025-05-31 Bojanala Platina (NBR) 5 1461.1 5 2 1317.3 -14.6 Details
22 Spartan Bishops Championships Elite 2025 (U14) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1428.8 5 3.5 1527.9 9.2 Details
23 Kwaggasrus Rapids 2025 (Senior) Rapid 2025-05-17 2025-05-17 Bojanala Platina (NBR) 5 1428.8 5 4 1594.6 7.9 Details
24 Moja Chess Extravaganza 2025 (U14) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1428.8 5 2 1302.8 -15.6 Details
25 Robday Bergsig Sport Festival 2025 (Juniors) Rapid 2025-05-03 2025-05-03 Bojanala Platina (NBR) 5 1428.8 5 4 1561.8 9.8 Details
26 Bojanala's Rosewood Easter Open 2025 (Rooks) Standard 2025-04-19 2025-04-19 Bojanala Platina (NBR) 5 1416.8 5 2 1303.6 -10.3 Details
27 FIDE in The West 2025 (Rooks) Standard 2025-04-12 2025-04-12 West Rand (GWR) 5 1416.8 5 3.5 1518 9.3 Details
28 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U14) Standard 2025-03-29 2025-03-29 Lejweleputswa (FLW) 5 1416.8 5 4 1508.8 8.6 Details
29 Uni-Mates Chess Fundraiser Tournament 2025 (Bishops) Rapid 2025-03-22 2025-03-22 West Rand (GWR) 7 1378.1 7 7 1663.2 18.6 Details
30 Uni-Mates Chess Fundraiser Tournament 2025 (Blitz) Blitz 2025-03-22 2025-03-22 West Rand (GWR) 7 1378.1 7 5 1472.2 4.3 Details
31 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1378.1 5 3 1491.1 11.6 Details
32 Bojanala Circuit Championships 1 of 4 2025 (U14) Standard 2025-03-01 2025-03-01 Bojanala Platina (NBR) 5 1378.1 5 2 1213.6 -16.6 Details
33 Knight Riders Open Chess Tournament 2025 (C) Standard 2025-02-22 2025-02-22 Johannesburg Metro (GJM) 5 1462.1 5 4 1522.1 5.3 Details
34 Bojanala's Battle In The Kloof 2025 (Knights) Standard 2025-02-15 2025-02-15 Bojanala Platina (NBR) 5 1462.1 5 3 1405.8 -6 Details
35 2025 West Rand Open (Rooks) Standard 2025-02-08 2025-02-08 West Rand (GWR) 5 1462.1 5 2 1261 -20.3 Details
36 Bojanala Closed Chess Championships 2025 (U14) Classical 2025-01-31 2025-02-02 Bojanala Platina (NBR) 5 1462.1 5 1 1140.2 -38.6 Details
37 Bojanala Wildcard 2025 (Knights) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1432 5 3 1486.6 4.6 Details
38 Bojanala's Merry Chess-Mas 2024 (Knights) Standard 2024-12-07 2024-12-07 Bojanala Platina (NBR) 5 1355.7 5 4 1592.6 22.6 Details
39 Bojanala's Brink Of Activity 2024 (Knights) Standard 2024-11-30 2024-11-30 Bojanala Platina (NBR) 5 1281 5 4 1562.2 28.1 Details
40 Bojanala's e4 In The Chapel 2024 (Knights) Standard 2024-10-26 2024-10-26 Bojanala Platina (NBR) 5 1299.5 5 3 1290.9 -0.2 Details
41 Bojanala's Circuit Championships 4 of 4 204 (U14) Standard 2024-10-12 2024-10-12 Bojanala Platina (NBR) 5 1299.5 5 2 1234.6 -7 Details
42 Bojanala's Battle of Mount Cambridge 2024 (Bishops) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1299.5 5 3 1258.4 -3.2 Details
43 Bojanala's Battle In The Kloof 2024 (Bishops) Standard 2024-09-21 2024-09-21 Bojanala Platina (NBR) 5 1267.8 5 3 1351.8 7.5 Details
44 Bojanala Circuit Championships 3 of 4 2024 (U14) Standard 2024-09-14 2024-09-14 Bojanala Platina (NBR) 5 1267.8 5 1 1199.5 -6.3 Details
45 2024 Curro Hazeldean High Open Chess Tournament (B) Standard 2024-09-07 2024-09-07 Tshwane (GTP) 5 1267.8 5 2 1270.3 0.7 Details
46 JCC Khelo India 1st Annual Chess Tournament 2024 (D) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1267.8 5 3 1436.7 15.8 Details
47 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) Classical 2024-08-16 2024-08-18 Bojanala Platina (NBR) 6 1321.3 6 2 1147.6 -24.6 Details
48 Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) Rapid 2024-08-10 2024-08-10 Bojanala Platina (NBR) 7 1321.3 7 3 1235.1 -5.1 Details
49 Incognito Invitational 2024 (B) Standard 2024-07-21 2024-07-21 Bojanala Platina (NBR) 5 1241 5 3 1453.6 19.9 Details
50 Bojanala's Clash Of Schools 2024 (U13) Standard 2024-07-20 2024-07-20 Bojanala Platina (NBR) 5 1241 5 1 1235.3 0 Details
Game statistics ( )
Games 5
Wins 3
Draws 0
Losses 2
White 2
Black 3
White wins 1
Black wins 2
Score 3
Percent 60
Dp 85
AOR 1514.4
Performance 1599.4
Game statistics ()
Games 53
Wins 34
Draws 1
Losses 18
White 24
Black 29
White wins 16
Black wins 18
Score 34.5
Percent 65.1
Dp 128.3
AOR 1479.4
Performance 1607.7
Game statistics (History)
Games 387
Wins 207
Draws 20
Losses 160
White 194
Black 193
White wins 113
Black wins 94
Score 217
Percent 56.1
Dp 51.6
AOR 1353.7
Performance 1405.3
Rankings (Main)
National
Overall 698
Gender 654
Age group 64
Gender/Age 56
Provincial
Overall 57
Gender 52
Age group 3
Gender/Age 3
Regional
Overall 50
Gender 46
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 659
Gender 615
Age group 66
Gender/Age 58
Provincial
Overall 55
Gender 51
Age group 3
Gender/Age 3
Regional
Overall 49
Gender 45
Age group 3
Gender/Age 3
Rankings (Rapid)
National
Overall 328
Gender 310
Age group 45
Gender/Age 40
Provincial
Overall 14
Gender 13
Age group 1
Gender/Age 1
Regional
Overall 14
Gender 13
Age group 1
Gender/Age 1
Rankings (Blitz)
National
Overall 337
Gender 319
Age group 28
Gender/Age 24
Provincial
Overall 18
Gender 17
Age group 2
Gender/Age 2
Regional
Overall 16
Gender 15
Age group 2
Gender/Age 2
Performance ( )
Games 14
Score 8
Percent 57.1
Aor 1582.7
Dp 60.7
Prat 1643.4
Performance ()
Games 53
Score 34.5
Percent 65.1
Aor 1479.4
Dp 128.3
Prat 1607.7
Performance (12 months)
Games 155
Score 96.5
Percent 62.3
Aor 1447.8
Dp 104.2
Prat 1552
Performance (History)
Games 387
Score 217
Percent 56.1
Aor 1353.7
Dp 51.6
Prat 1405.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Venter, R (Ruah) 9 3 6 Bojanala Circuit Championship 1 of 4 2024 (U14) Bojanala's Battle Of Mount Cambridge 2026 (Knights) Details
Overall 2 Changara, A (Alvern Takura) 7 5 2 Bojanala's FIDE in the Sparkling Waters 2023 (Junior) Bojanala's Battle Of Mount Cambridge 2026 (Knights) Details
Overall 3 Botes, M (Mine) 6 4 2 Hamakom's Pioneers Of The Board 2024 (Bishops) Bojanala's Grenville Open 2026 (Knights) Details
Overall 4 Myburgh, B (Braydan) 6 3 3 Bojanala's e4 In The Chapel 2024 (Knights) Bojanala Wildcard Chess Championships 2026 (U14) Details
Overall 5 Monamatha, D (Diteboho) 6 4 2 Bojanala Closed Chess Championships Stage 1 2024 (U14) Bojanala's Circuit Championships 4 of 4 2025 (U14) Details
Standard 1 Venter, R (Ruah) 9 3 6 Bojanala Circuit Championship 1 of 4 2024 (U14) Bojanala's Battle Of Mount Cambridge 2026 (Knights) Details
Standard 2 Changara, A (Alvern Takura) 7 5 2 Bojanala's FIDE in the Sparkling Waters 2023 (Junior) Bojanala's Battle Of Mount Cambridge 2026 (Knights) Details
Standard 3 Botes, M (Mine) 6 4 2 Hamakom's Pioneers Of The Board 2024 (Bishops) Bojanala's Grenville Open 2026 (Knights) Details
Standard 4 Monamatha, D (Diteboho) 6 4 2 Bojanala Closed Chess Championships Stage 1 2024 (U14) Bojanala's Circuit Championships 4 of 4 2025 (U14) Details
Standard 5 Myburgh, B (Braydan) 5 2 3 Bojanala's e4 In The Chapel 2024 (Knights) Bojanala Wildcard Chess Championships 2026 (U14) Details
Rapid 1 Gouws, K (Karah) 2 2 0 Robday Bergsig Sport Festival 2025 (Juniors) Bojanala's Clash Of Schools -Primary Schools 2025 (U13) Details