PLAYER PAGE

Luke Marais

1140139959
Tshwane (GTP)
Personal
Main rating
Rating 1388.7
K-factor 32
Floor 938.2
Highest 1480.5 (2025-11-01)
Min/Max +/- allowed 111
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1382.7
Final +/- 0
New Rating
()
Rating 1388.7
K-factor 32
Floor 938.2
Highest 1480.5 (2025-11-01)
Min/Max +/- allowed 111.2
Standard rating
Rating 1384.7
K-factor 32
Floor 943.7
Highest 1480.2 (2025-11-01)
Min/Max +/- allowed 111.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1359.1
Final +/- 0
New Rating
()
Rating 1384.7
K-factor 32
Floor 943.7
Highest 1480.2 (2025-11-01)
Min/Max +/- allowed 111.2
Rapid 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
Blitz rating
Rating 1183.2
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 1183.2
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 2026 D3 Tshwane North Individuals (U13 Boys) Standard 2026-05-09 2026-05-09 Tshwane (GTP) 5 1371.1 5 4 1489.2 17.6 Details
2 2026 PBHS Open (D) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1306 5 3.5 1407.5 17.1 Details
3 South African Junior Closed Chess Championship 2026 (U12 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1306 9 4 1425.8 41.3 Details
4 South African Junior Closed Chess Championship 2026 (Blitz) Blitz 2026-03-31 2026-03-31 Bojanala Platina (NBR) 9 1306 9 4 1414.8 6.8 Details
5 2026 Silver Lakes Open Chess Tournament (C) Standard 2026-03-07 2026-03-07 Tshwane (GTP) 5 1395.5 5 1 1131.2 -40.2 Details
6 2026 AHS Chess Tournament (C) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1395.5 5 1 1071.8 -49.3 Details
7 2026 Piet Robbertse Open Chess Tournament (C) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1441 5 1.5 1205.1 -26.7 Details
8 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1464.9 6 2 1341.9 -13.1 Details
9 Gauteng Inter-Region at Emerald Resort 2025 (U12 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1464.9 5 4 1576.9 13.3 Details
10 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1435.1 5 3.5 1539.6 9.5 Details
11 2025 Alekhine Open (D) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1410.4 5 4 1484.5 7.7 Details
12 2025 Tshwane North District CLOSED Team Championships (D3) (U11) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1341.4 5 5 1684.1 32.9 Details
13 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1341.4 7 4 1402.7 10.3 Details
14 2025 Menlo Open (U12) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1374.4 5 2 1169.3 -20.6 Details
15 2025 Jacaranda Round Robin Open Chess Tournament (F) Standard 2025-06-21 2025-06-21 Tshwane (GTP) 5 1413.3 5 1 1157.2 -24.2 Details
16 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Open) Standard 2025-05-24 2025-05-24 Tshwane (GTP) 5 1251.3 5 4 1457.6 20.9 Details
17 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1251.3 5 5 1656.2 38.8 Details
18 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1251.3 5 2 1269.2 2.3 Details
19 Lubowski Open 2025 (D2) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1243.2 5 2 1139.9 -10.5 Details
20 AHS Open Chess Tournament 2025 (U12) Standard 2025-03-01 2025-03-01 Tshwane (GTP) 5 1243.2 5 3 1405.8 15.1 Details
21 Gauteng Inter-Region at UJ 2024 (U12 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1195.5 5 2 1150.3 -4.3 Details
22 2024 Etienne Lewis (U12) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1242.5 7 2 1078.6 -26.1 Details
23 2024 Alekhine Open Chess Tournament (U12) Standard 2024-08-09 2024-08-10 Tshwane (GTP) 5 1226.9 5 3 1299.1 8.6 Details
24 Menlopark Open Chess Tournament 2024 (B) Standard 2024-07-13 2024-07-13 Tshwane (GTP) 5 1315.3 5 1 1014.6 -28.7 Details
25 2024 Prestige College Open Chess Tournament (D) Standard 2024-07-06 2024-07-06 Tshwane (GTP) 5 1315.3 5 2 1111.5 -20.4 Details
26 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1250.1 5 4 1542 31.5 Details
27 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) Standard 2024-05-04 2024-05-04 Tshwane (GTP) 5 1247.1 5 3 1270.5 1.7 Details
28 2024 Silver Lakes Open Chess Tournament (D3) Standard 2024-04-20 2024-04-20 Tshwane (GTP) 5 1248 5 3 1247.7 -0.5 Details
29 2024 Lubowski Open Chess Tournament (D2) Standard 2024-03-23 2024-03-24 Tshwane (GTP) 5 1282.6 5 2.5 1175.2 -12.4 Details
30 2024 Chris Greyling Open Chess Tournament (D2) Standard 2024-03-16 2024-03-16 Tshwane (GTP) 5 1282.6 5 2.5 1203.4 -6.8 Details
31 2024 Gauteng Inter-Region Chess Championship (U10A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1277.5 5 3 1308.8 2.8 Details
32 Lardies Open Tournament 2023 (D2) Standard 2023-10-28 2023-10-28 Tshwane (GTP) 5 1311 5 2 1111 -18.8 Details
33 2023 Alekhine Open Tournament (E+F) Standard 2023-09-09 2023-09-09 Tshwane (GTP) 5 1282.7 4 3 1425.1 12.6 Details
34 2023 Woman's Day Open Chess Tournament (Bishop) Standard 2023-08-09 2023-08-09 Tshwane (GTP) 5 1290.1 5 3 1328.3 4.5 Details
35 2023 Tshwane North School District CLOSED League Championships (D3) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1290.1 4 2.5 1326.2 2.8 Details
36 2023 Etienne Lewis Closed Tournament (U10) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1290.1 7 4 1211.8 -11.1 Details
37 2023 Tshwane North School District CLOSED Individual Championships (D3) Standard 2023-05-13 2023-05-13 Tshwane (GTP) 5 1269.5 5 4 1350.4 11.5 Details
38 Tuks Junior Developmental Chess Tournament 2023 (Yellow) Standard 2023-03-18 2023-03-18 Tshwane (GTP) 5 1231.9 5 3.5 1398.3 16.9 Details
39 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) Standard 2023-03-04 2023-03-04 Tshwane (GTP) 5 1231.9 5 3 1267.7 4.3 Details
40 2022 D3 Cluster City Schools (U9) Standard 2022-04-23 2022-04-23 Tshwane (GTP) 5 1200 5 3.5 1370.1 15.9 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 43
Wins 17
Draws 4
Losses 22
White 20
Black 23
White wins 8
Black wins 9
Score 19
Percent 44.2
Dp -49.4
AOR 1377.1
Performance 1327.6
Game statistics (History)
Games 213
Wins 111
Draws 12
Losses 90
White 104
Black 109
White wins 63
Black wins 48
Score 117
Percent 54.9
Dp 41.9
AOR 1274.7
Performance 1316.6
Rankings (Main)
National
Overall 3830
Gender 3228
Age group 460
Gender/Age 334
Provincial
Overall 1304
Gender 1095
Age group 135
Gender/Age 101
Regional
Overall 466
Gender 383
Age group 44
Gender/Age 28
Rankings (Standard)
National
Overall 3512
Gender 2929
Age group 428
Gender/Age 301
Provincial
Overall 1245
Gender 1046
Age group 136
Gender/Age 101
Regional
Overall 458
Gender 376
Age group 45
Gender/Age 29
Rankings (Rapid)
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
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 43
Score 19
Percent 44.2
Aor 1377.1
Dp -49.4
Prat 1327.6
Performance (12 months)
Games 86
Score 44.5
Percent 51.7
Aor 1357.5
Dp 14.8
Prat 1372.3
Performance (History)
Games 213
Score 117
Percent 54.9
Aor 1274.7
Dp 41.9
Prat 1316.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Vorster, J (James) 4 1 3 2023 Etienne Lewis Closed Tournament (U10) 2025 Etienne Lewis Closed Chess Tournament (U12) Details
Overall 2 Krog, G (Gerhard) 3 1 2 2023 Tshwane North School District CLOSED League Championships (D3) 2026 PBHS Open (D) Details
Overall 3 Jansen Van Vuuren, G (Griffin) 3 1 2 2024 Elise Steenkamp Open Chess Tournament (Rooks) South African Junior Closed Chess Championship 2026 (Blitz) Details
Overall 4 Kgwale, I (Itumeleng) 3 2 1 2024 Silver Lakes Open Chess Tournament (D3) 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Details
Overall 5 Grobbelaar, M (Mienje) 3 1 2 2023 Etienne Lewis Closed Tournament (U10) 2023 Alekhine Open Tournament (E+F) Details
Standard 1 Vorster, J (James) 4 1 3 2023 Etienne Lewis Closed Tournament (U10) 2025 Etienne Lewis Closed Chess Tournament (U12) Details
Standard 2 Kgwale, I (Itumeleng) 3 2 1 2024 Silver Lakes Open Chess Tournament (D3) 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Details
Standard 3 Grobbelaar, M (Mienje) 3 1 2 2023 Etienne Lewis Closed Tournament (U10) 2023 Alekhine Open Tournament (E+F) Details
Standard 4 Krog, G (Gerhard) 3 1 2 2023 Tshwane North School District CLOSED League Championships (D3) 2026 PBHS Open (D) Details
Standard 5 Kgwale, L (Lesedi) 2 1 1 2024 Silver Lakes Open Chess Tournament (D3) 2024 Etienne Lewis (U12) Details