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

PLAYER PAGE

Chante Grootboom

209083780
Ekurhuleni (GE)
Personal
Main rating
Rating 1367.4
K-factor 32
Floor 938.3
Highest 1438.3 (2026-06-01)
Min/Max +/- allowed 118
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1230.1
Final +/- 0
New Rating
()
Rating 1367.4
K-factor 32
Floor 938.3
Highest 1438.3 (2026-06-01)
Min/Max +/- allowed 118.1
Standard rating
Rating 1409.7
K-factor 32
Floor 938.3
Highest 1438.3 (2026-06-01)
Min/Max +/- allowed 118.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1377
Final +/- 0
New Rating
()
Rating 1409.7
K-factor 32
Floor 938.3
Highest 1438.3 (2026-06-01)
Min/Max +/- allowed 118.1
Rapid rating
Rating 938.8
K-factor 40
Floor 500
Highest 1200.4 (2019-02-01)
Min/Max +/- allowed 165.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 804
Final +/- 0
New Rating
()
Rating 938.8
K-factor 40
Floor 500
Highest 1200.4 (2019-02-01)
Min/Max +/- allowed 165.7
Blitz rating
Rating 500
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 500
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 Ekurhuleni 3rd Trials 2026 (D) Standard 2026-07-25 2026-07-25 Ekurhuleni (GE) 5 1367.4 4 3.5 1665 31.5 Details
2 Ekurhuleni 3rd Standard Tournament 2026 (C) Standard 2026-08-08 2026-08-08 Ekurhuleni (GE) 5 1367.4 5 2 1237.9 -28.4 Details
3 D6 HS Teams 2026 (U17 Mixed) Rapid 2026-08-01 2026-08-01 Ekurhuleni (GE) 5 1367.4 5 1 939.2 -49.5 Details
4 D6 Individuals Finals 2026 (U18 Girls) Standard 2026-05-16 2026-05-16 Ekurhuleni (GE) 5 1379.5 5 4 1591.5 34.3 Details
5 Ekurhuleni Open 2026 (C) Standard 2026-05-23 2026-05-23 Ekurhuleni (GE) 5 1438.3 5 2.5 1266.1 -27.7 Details
6 Ekurhuleni 2nd Trial 2026 (D) Standard 2026-06-26 2026-06-26 Ekurhuleni (GE) 5 1438.3 5 3 1352.9 -11.9 Details
7 Ekurhuleni 1st Trial 2026 (C) Standard 2026-04-11 2026-04-11 Ekurhuleni (GE) 5 1345.5 5 4 1660 56.4 Details
8 South African Junior Closed Chess Championship 2026 (U18 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1377.4 8 3 1283.2 -32 Details
9 Chess Power House Boksburg Open 2026 (B) Standard 2026-03-13 2026-03-13 Ekurhuleni (GE) 5 1308.2 5 2 1523.5 35.6 Details
10 Chess Power House February Open 2026 (B) Standard 2026-02-21 2026-02-21 Ekurhuleni (GE) 5 1308.7 5 2 1265.7 -5 Details
11 Ekurhuleni 1st Standard Tournament 2026 (C) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1308.7 4 2 1451.9 11 Details
12 JP Wagner Cup 2026 (U18+U20) Standard 2026-01-26 2026-01-26 Ekurhuleni (GE) 5 1308.7 5 1 1141.5 -15.6 Details
13 EG Janesn Open 2026 (U19) Standard 2026-02-07 2026-02-07 Ekurhuleni (GE) 5 1308.7 5 3 1343.2 2.9 Details
14 2025 Mzansi Individual Championships (U18 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1300.1 6 3 1302.7 0.4 Details
15 2025 Mzansi Inter Provincial Team Championships (U18 Girls) Standard 2025-12-15 2025-12-16 Nelson Mandela Bay (ENM) 5 1300.1 4 3 1504.5 17.4 Details
16 Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1300.1 5 1.5 1211 -9.2 Details
17 Ekurhuleni Trial 4 2025 (C) Standard 2025-09-21 2025-09-21 Ekurhuleni (GE) 5 1324.9 5 2 1322.1 0.3 Details
18 East Rand Chess Club Open 2025 (B) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1324.9 5 1 1100.4 -21.2 Details
19 East Rand Chess Club Open 2025 (B) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1324.9 5 1 1100.4 -21.2 Details
20 D6 High School Teams Final 2025 (U17) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1370.1 5 2.5 1278.4 -8.1 Details
21 Ekurhuleni Trials 2025 (C) Standard 2025-07-26 2025-07-26 Ekurhuleni (GE) 5 1370.1 5 2 1202.7 -16.9 Details
22 Ekurhuleni Trials 2025 (D) Standard 2025-07-26 2025-07-26 Ekurhuleni (GE) 5 1370.1 0 0 0 0 Details
23 Ekurhuleni Trial 2 2025 (C) Standard 2025-06-21 2025-06-21 Ekurhuleni (GE) 5 1292.3 5 2 1311 2.3 Details
24 D6 HS Teams 2025 (U17) Standard 2025-05-31 2025-05-31 Ekurhuleni (GE) 5 1292.3 4 4 1632.1 26.6 Details
25 Ekurhuleni Trials 2025 (C) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1295.4 5 2 1193.7 -10.6 Details
26 East Rand Chess Club Open 2025 (B) Standard 2025-05-03 2025-05-03 Ekurhuleni (GE) 5 1295.4 5 3 1379.5 9 Details
27 Ekurhuleni Chess Open 2025 (C) Standard 2025-03-15 2025-03-15 Ekurhuleni (GE) 5 1280.4 5 3 1372.8 8.3 Details
28 D6 SH Individual 2025 (U18 Girls) Standard 2025-02-22 2025-02-22 Ekurhuleni (GE) 5 1274.2 5 2.5 1302.6 3.5 Details
29 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1327.2 7 2 1105.4 -35.6 Details
30 Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1327.2 5 3 1454.7 13.1 Details
31 East Rand Chess Year end Open 2024 (B) Standard 2024-11-30 2024-11-30 Ekurhuleni (GE) 5 1327.2 5 2 1173.8 -14.3 Details
32 Ekurhuleni Closed 2024 (U16) Standard 2024-09-21 2024-09-21 Ekurhuleni (GE) 5 1214.6 5 4 1512.1 28.2 Details
33 JCC Khelo India 1st Annual Chess Tournament 2024 (C) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1214.6 4 1 1102.3 -8.8 Details
34 Ekurhuleni Trails 3 2024 (U16) Standard 2024-08-24 2024-08-24 Ekurhuleni (GE) 5 1214.6 5 2 1296.5 7.1 Details
35 Gauteng Schools Individuals Finals 2024 (U15 Girls) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1214.6 5 4 1593.5 36 Details
36 Ekurhuleni Trails 2 2024 (U16) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1251.9 4 1 984.7 -20.7 Details
37 Chess Power House June Open 2024 (B) Standard 2024-06-23 2024-06-23 Ekurhuleni (GE) 5 1330.9 5 1 1002.5 -32.7 Details
38 Boksburg Rapid 2024 (B) Rapid 2024-05-14 2024-06-11 Ekurhuleni (GE) 5 1330.9 4 3 1421.5 5.3 Details
39 Ekurhuleni Trails 1 2024 (U16) Standard 2024-06-01 2024-06-01 Ekurhuleni (GE) 5 1330.9 5 2 1171.7 -16.5 Details
40 D6 High School Individual Final 2024 (U15 Girls) Standard 2024-05-18 2024-05-18 Ekurhuleni (GE) 5 1286.8 5 5 1605.3 30.5 Details
41 South African Junior Closed Chess Championship 2024 (U20 Girls) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1286.8 9 1 1062.8 -48.6 Details
42 Ekurhuleni Open 2024 (C) Standard 2024-04-06 2024-04-06 Ekurhuleni (GE) 5 1294 4 2 1243.8 -4 Details
43 2024 Gauteng Inter-Region Chess Championship (U16 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1250 4 3 1525.2 24.4 Details
44 Ekurhuleni Chess Spring Tournament 2023 (D) Standard 2023-09-23 2023-09-23 Ekurhuleni (GE) 5 1234.5 5 3 1318.1 8.8 Details
45 Ekurhuleni Chess Trial 3 2023 (U16) Standard 2023-06-17 2023-06-17 Ekurhuleni (GE) 5 1245.9 5 2 1173.6 -6.3 Details
46 Gauteng Open Arnold Classic 2023 (C) Standard 2023-05-20 2023-05-20 Tshwane (GTP) 5 1239.6 5 2 1284.1 3.5 Details
47 Ekurhuleni Trials 2 2023 (U16) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1130.6 5 2 1213.1 7.1 Details
48 2023 South African Junior Closed Chess Championships (U14 Girls) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1130.6 8 4.5 1424.9 53.2 Details
49 Ekhuruleni Chess Trials 1 2023 (U16) Standard 2023-03-25 2023-03-25 Ekurhuleni (GE) 5 1158.7 5 2 1146.2 -2 Details
50 Ekurhuleni Springs Open 4 March 2023 (C) Standard 2023-03-04 2023-03-04 Ekurhuleni (GE) 5 1158.7 4 0.5 987.6 -13.6 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 66
Wins 31
Draws 4
Losses 31
White 33
Black 33
White wins 15
Black wins 16
Score 33
Percent 50
Dp 0
AOR 1353.7
Performance 1353.7
Game statistics (History)
Games 481
Wins 217
Draws 17
Losses 247
White 249
Black 242
White wins 110
Black wins 109
Score 225.5
Percent 46.9
Dp -26.5
AOR 1241.7
Performance 1215.2
Rankings (Main)
National
Overall 4288
Gender 711
Age group 651
Gender/Age 116
Provincial
Overall 1482
Gender 242
Age group 261
Gender/Age 50
Regional
Overall 260
Gender 56
Age group 60
Gender/Age 14
Rankings (Standard)
National
Overall 3019
Gender 491
Age group 442
Gender/Age 78
Provincial
Overall 1104
Gender 167
Age group 186
Gender/Age 37
Regional
Overall 167
Gender 29
Age group 36
Gender/Age 7
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 66
Score 33
Percent 50
Aor 1353.7
Dp 0
Prat 1353.7
Performance (12 months)
Games 86
Score 42.5
Percent 49.4
Aor 1351.9
Dp -4.9
Prat 1347
Performance (History)
Games 481
Score 225.5
Percent 46.9
Aor 1241.7
Dp -26.5
Prat 1215.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Karuppan, Z (Zebada) 6 3 3 Ekurhuleni Trails 1 2024 (U16) Ekurhuleni Open 2026 (C) Details
Overall 2 Netshimbupfe, Y (Yoanda) 5 2 3 2022 Gauteng Schools Individual Chess Championship (U13 Girls) Ekurhuleni Open 2026 (C) Details
Overall 3 Monteiro Correia, M (Maya) 5 5 0 2022 Gauteng Schools Individual Chess Championship (U13 Girls) D6 Individuals Finals 2026 (U18 Girls) Details
Overall 4 Bothma, J (Jaculene) 5 3 2 2022 Gauteng Schools Individual Chess Championship (U13 Girls) 2023 South African Junior Closed Chess Championships (U14 Girls) Details
Overall 5 Coetzee, G (Gisele) 5 1 4 South African Junior Wildcard Championships 2017 (U10 Girls) Ekurhuleni Trial 4 2025 (C) Details
Standard 1 Karuppan, Z (Zebada) 6 3 3 Ekurhuleni Trails 1 2024 (U16) Ekurhuleni Open 2026 (C) Details
Standard 2 Monteiro Correia, M (Maya) 5 5 0 2022 Gauteng Schools Individual Chess Championship (U13 Girls) D6 Individuals Finals 2026 (U18 Girls) Details
Standard 3 Bothma, J (Jaculene) 5 3 2 2022 Gauteng Schools Individual Chess Championship (U13 Girls) 2023 South African Junior Closed Chess Championships (U14 Girls) Details
Standard 4 Coetzee, G (Gisele) 5 1 4 South African Junior Wildcard Championships 2017 (U10 Girls) Ekurhuleni Trial 4 2025 (C) Details
Standard 5 Netshimbupfe, Y (Yoanda) 5 2 3 2022 Gauteng Schools Individual Chess Championship (U13 Girls) Ekurhuleni Open 2026 (C) Details