PLAYER PAGE

Luke Marais

1140139959
Tshwane (GTP)
Personal
Main rating
Rating 1375.9
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 1367.4
Final +/- 0
New Rating
()
Rating 1375.9
K-factor 32
Floor 938.2
Highest 1480.5 (2025-11-01)
Min/Max +/- allowed 111.2
Standard rating
Rating 1372.3
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 1367.4
Final +/- 0
New Rating
()
Rating 1372.3
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 Etienne Lewis (U14) Standard 2026-08-08 2026-08-10 Tshwane (GTP) 7 1375.9 7 3.5 1307.5 -21.1 Details
2 2026 Menlo Open (U14) Standard 2026-07-25 2026-07-25 Tshwane (GTP) 5 1375.9 5 3 1434.6 8.3 Details
3 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
4 2026 PBHS Open (D) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1306 5 3.5 1407.5 17.1 Details
5 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
6 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
7 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
8 2026 AHS Chess Tournament (C) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1395.5 5 1 1071.8 -49.3 Details
9 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
10 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
11 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
12 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
13 2025 Alekhine Open (D) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1410.4 5 4 1484.5 7.7 Details
14 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
15 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
16 2025 Menlo Open (U12) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1374.4 5 2 1169.3 -20.6 Details
17 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
18 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
19 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
20 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
21 Lubowski Open 2025 (D2) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1243.2 5 2 1139.9 -10.5 Details
22 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
23 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
24 2024 Etienne Lewis (U12) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1242.5 7 2 1078.6 -26.1 Details
25 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
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 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
34 Lardies Open Tournament 2023 (D2) Standard 2023-10-28 2023-10-28 Tshwane (GTP) 5 1311 5 2 1111 -18.8 Details
35 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
36 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
37 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
38 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
39 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
40 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
41 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
42 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 55
Wins 23
Draws 5
Losses 27
White 26
Black 29
White wins 9
Black wins 14
Score 25.5
Percent 46.4
Dp -30.9
AOR 1365.7
Performance 1334.8
Game statistics (History)
Games 225
Wins 117
Draws 13
Losses 95
White 110
Black 115
White wins 64
Black wins 53
Score 123.5
Percent 54.9
Dp 41.6
AOR 1277.4
Performance 1319
Rankings (Main)
National
Overall 4091
Gender 3428
Age group 544
Gender/Age 394
Provincial
Overall 1411
Gender 1186
Age group 164
Gender/Age 124
Regional
Overall 495
Gender 412
Age group 54
Gender/Age 37
Rankings (Standard)
National
Overall 3694
Gender 3060
Age group 503
Gender/Age 356
Provincial
Overall 1335
Gender 1121
Age group 158
Gender/Age 118
Regional
Overall 490
Gender 405
Age group 54
Gender/Age 37
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 55
Score 25.5
Percent 46.4
Aor 1365.7
Dp -30.9
Prat 1334.8
Performance (12 months)
Games 71
Score 35
Percent 49.3
Aor 1372.8
Dp -6
Prat 1366.9
Performance (History)
Games 225
Score 123.5
Percent 54.9
Aor 1277.4
Dp 41.6
Prat 1319
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) 4 1 3 2023 Tshwane North School District CLOSED League Championships (D3) 2026 Etienne Lewis (U14) 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 Grobbelaar, M (Mienje) 3 1 2 2023 Etienne Lewis Closed Tournament (U10) 2023 Alekhine Open Tournament (E+F) Details
Overall 5 Janse Van Rensburg, J (Josh) 3 2 1 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2026 Menlo Open (U14) 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 Krog, G (Gerhard) 4 1 3 2023 Tshwane North School District CLOSED League Championships (D3) 2026 Etienne Lewis (U14) Details
Standard 3 Janse Van Rensburg, J (Josh) 3 2 1 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2026 Menlo Open (U14) Details
Standard 4 Kgwale, I (Itumeleng) 3 2 1 2024 Silver Lakes Open Chess Tournament (D3) 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Details
Standard 5 Grobbelaar, M (Mienje) 3 1 2 2023 Etienne Lewis Closed Tournament (U10) 2023 Alekhine Open Tournament (E+F) Details