PLAYER PAGE

Darius Buitendag

1120139501
Ekurhuleni (GE)
Personal
Main rating
Rating 1417
K-factor 32
Floor 973.1
Highest 1488.9 (2023-07-01)
Min/Max +/- allowed 110
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1367.9
Final +/- 0
New Rating
()
Rating 1417
K-factor 32
Floor 973.1
Highest 1488.9 (2023-07-01)
Min/Max +/- allowed 109.9
Standard rating
Rating 1415.3
K-factor 32
Floor 968.8
Highest 1484.7 (2023-07-01)
Min/Max +/- allowed 110.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1378.8
Final +/- 0
New Rating
()
Rating 1415.3
K-factor 32
Floor 968.8
Highest 1484.7 (2023-07-01)
Min/Max +/- allowed 110.5
Rapid rating
Rating 1331.9
K-factor 36
Floor 823.9
Highest 1414.6 (2024-03-01)
Min/Max +/- allowed 122.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1272.8
Final +/- 0
New Rating
()
Rating 1331.9
K-factor 36
Floor 823.9
Highest 1414.6 (2024-03-01)
Min/Max +/- allowed 122.1
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
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 1st Trial 2026 (C) Standard 2026-04-11 2026-04-11 Ekurhuleni (GE) 5 1406.3 5 3 1492.3 12.3 Details
2 Ekurhuleni North District Individuals 2026 (U15 Boys) Standard 2026-05-09 2026-05-09 Ekurhuleni (GE) 5 1406.3 5 3.5 1386.9 -1.6 Details
3 Kemptonpark Cluster 2026 (U15 Open) Rapid 2026-04-18 2026-04-18 Ekurhuleni (GE) 5 1405 5 3.5 1407.4 1.3 Details
4 Ekurhuleni 1st Standard Tournament 2026 (C) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1405.8 4 2 1467.4 4.8 Details
5 Gauteng Inter-Region at Emerald Resort 2025 (U14 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1422.9 5 1 1184 -25.6 Details
6 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1405.6 5 3.5 1527.6 12.8 Details
7 Ekurhuleni Trial 4 2025 (E) Standard 2025-09-21 2025-09-21 Ekurhuleni (GE) 5 1411.1 5 2.5 1349.2 -5.3 Details
8 Ekurhuleni North Schools Teams 2025 (U13 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1453.8 5 2 1308.8 -14.8 Details
9 Ekurhuleni North Chess Club Open Tournament 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1453.7 5 2.5 1404.2 -4.1 Details
10 Kempton Park Team Clusters LS 2025 (U13) Rapid 2025-07-26 2025-07-26 Ekurhuleni (GE) 5 1453.7 4 2 1297.6 -7.7 Details
11 Ekurhuleni Trial 2 2025 (E) Standard 2025-06-21 2025-06-21 Ekurhuleni (GE) 5 1453.5 5 2.5 1319 -12.3 Details
12 Ekurhuleni North School District Finals 2025 (U13 Boys) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1453.5 5 4 1546.5 10 Details
13 Kemptonpark School Cluster 2025 (U13) Rapid 2025-06-07 2025-06-07 Ekurhuleni (GE) 5 1453.5 5 4 1493.8 2.5 Details
14 Ekurhuleni Trials 2025 (E) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1442.1 5 3 1373.5 -7.3 Details
15 East Rand Chess Club Open 2025 (C) Standard 2025-05-03 2025-05-03 Ekurhuleni (GE) 5 1442.1 5 4 1535.8 8.6 Details
16 Ekurhuleni Chess Open 2025 (D) Standard 2025-03-15 2025-03-15 Ekurhuleni (GE) 5 1404.1 5 4 1547.3 14.8 Details
17 East Rand Chess Club Open 2025 (C) Standard 2025-03-01 2025-03-01 Ekurhuleni (GE) 5 1404.1 5 4 1486.6 9 Details
18 Ekurhuleni/Springs Open 025 (U14) Standard 2025-02-22 2025-02-22 Ekurhuleni (GE) 5 1382.6 5 4 1526.1 13.4 Details
19 Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open A) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1406.3 6 2 1163.6 -34.2 Details
20 Gauteng Inter-Region at UJ 2024 (U14 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1406.3 5 1.5 1345.2 -6.2 Details
21 East Rand Chess Year end Open 2024 (C) Standard 2024-11-30 2024-11-30 Ekurhuleni (GE) 5 1406.3 5 2 1210.9 -18.3 Details
22 Gauteng Top Schools 2024 (U13 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1332.2 5 5 1678.5 33 Details
23 Ekurhuleni North Chess Club Open Tournament 2024 (C) Standard 2024-08-09 2024-08-09 Ekurhuleni (GE) 5 1324 5 2.5 1370.4 5.1 Details
24 Ekurhuleni North Schools Finals - Teams 2024 (U13 Open) Standard 2024-08-03 2024-08-03 Ekurhuleni (GE) 5 1324 5 3 1297.9 -1.7 Details
25 Ekurhuleni Trails 3 2024 (U14) Standard 2024-08-24 2024-08-24 Ekurhuleni (GE) 5 1324 5 3 1333.2 1.7 Details
26 Ekurhuleni Trails 2 2024 (U14) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1380 5 2 1103.9 -25.9 Details
27 EN Chess Club Winter Open 2024 (C) Standard 2024-06-29 2024-06-29 Ekurhuleni (GE) 5 1380 5 2.5 1292.8 -9.1 Details
28 Ekurhuleni Trails 1 2024 (U14) Standard 2024-06-01 2024-06-01 Ekurhuleni (GE) 5 1400.5 5 3 1374 -1.7 Details
29 Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Boys) Standard 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1400.5 5 3 1292.8 -11.1 Details
30 Kempton Park Cluster Individuals 2024 (U13 Boys) Rapid 2024-03-02 2024-03-02 Ekurhuleni (GE) 5 1395.1 5 4 1448.8 3.4 Details
31 2024 Gauteng Inter-Region Chess Championship (U12A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1466.7 5 0 1067.4 -44.6 Details
32 Ekurhuleni North Chess Club 2023 (C) Rapid 2023-12-09 2023-12-09 Ekurhuleni (GE) 7 1456.9 6 4 1529.2 6.3 Details
33 Ekurhuleni Chess Spring Tournament 2023 (D) Standard 2023-09-23 2023-09-23 Ekurhuleni (GE) 5 1473.1 5 3 1373.1 -10.3 Details
34 2023 Ekurhuleni North District Schools Finals (U11) Standard 2023-07-29 2023-07-29 Ekurhuleni (GE) 5 1442.1 5 4 1503.1 5.5 Details
35 Ekurhuleni Chess Trial 3 2023 (U12) Standard 2023-06-17 2023-06-17 Ekurhuleni (GE) 5 1373.3 5 4 1533.9 16.4 Details
36 Gauteng Schools Individual Finals 2023 (U11 Boys) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1251.4 5 3.5 1402 14.1 Details
37 Ekurhuleni North Schools Individual Finals 2023 (U11 Boys) Standard 2023-05-12 2023-05-12 Ekurhuleni (GE) 5 1251.4 5 5 1649.1 39.5 Details
38 Ekurhuleni Trials 2 2023 (U12) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1248.1 5 3 1275.2 2 Details
39 Ekhuruleni Chess Trials 1 2023 (U12) Standard 2023-03-25 2023-03-25 Ekurhuleni (GE) 5 1268.4 5 2 1146.3 -11.1 Details
40 2022 South African Junior Wild Card Chess Championships (U12 Open) Classical 2022-12-09 2022-12-12 4 Knights (4K) 7 1265.5 6 2 1105.7 -22.6 Details
41 2022 South African Junior Team Chess Championships (U12 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1265.5 7 5 1396.7 24.2 Details
42 ACB Tournament 2022 (A) Standard 2022-10-07 2022-10-08 Ekurhuleni (GE) 5 1267.5 5 1.5 1268 -0.9 Details
43 Ekurhuleni Chess Springs Club Open 2022 (D) Standard 2022-09-03 2022-09-03 Ekurhuleni (GE) 5 1255.8 4 2 1337.4 6.3 Details
44 2022 Gauteng Schools Team Championships (U11 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1238.5 5 2.5 1195.2 -4.8 Details
45 Ekurhuleni-North Schools Teams 2022 (U11) Standard 2022-08-06 2022-08-06 Ekurhuleni (GE) 5 1238.5 5 4 1379 14.6 Details
46 Alberton Chess Club Open 2022 (D) Standard 2022-07-16 2022-07-16 Ekurhuleni (GE) 5 1227.1 5 3 1298.1 6.3 Details
47 ACB Invitation Chess Tournament 2022 (U11+U13) Standard 2022-06-11 2022-06-11 Ekurhuleni (GE) 5 1301.5 5 2 1216.2 -7.6 Details
48 2022 Gauteng Schools Individual Chess Championship (U11 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1301.5 5 1 952.6 -33.2 Details
49 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) Standard 2022-05-13 2022-05-13 Ekurhuleni (GE) 5 1267.4 5 4 1455 19.1 Details
50 ACB Premier 2022 (Primary School) Standard 2022-03-19 2022-03-19 Ekurhuleni (GE) 5 1200 5 3.5 1357.5 16.1 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 19
Wins 11
Draws 2
Losses 6
White 9
Black 10
White wins 5
Black wins 6
Score 12
Percent 63.2
Dp 111.8
AOR 1325.2
Performance 1437
Game statistics (History)
Games 259
Wins 142
Draws 20
Losses 97
White 125
Black 134
White wins 56
Black wins 86
Score 152
Percent 58.7
Dp 73.8
AOR 1284.7
Performance 1358.5
Rankings (Main)
National
Overall 3250
Gender 2754
Age group 434
Gender/Age 346
Provincial
Overall 1114
Gender 939
Age group 153
Gender/Age 117
Regional
Overall 174
Gender 142
Age group 31
Gender/Age 22
Rankings (Standard)
National
Overall 2944
Gender 2465
Age group 411
Gender/Age 325
Provincial
Overall 1051
Gender 888
Age group 149
Gender/Age 117
Regional
Overall 161
Gender 132
Age group 28
Gender/Age 21
Rankings (Rapid)
National
Overall 1578
Gender 1335
Age group 301
Gender/Age 232
Provincial
Overall 302
Gender 258
Age group 53
Gender/Age 35
Regional
Overall 94
Gender 69
Age group 24
Gender/Age 13
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 19
Score 12
Percent 63.2
Aor 1325.2
Dp 111.8
Prat 1437
Performance (12 months)
Games 58
Score 32
Percent 55.2
Aor 1347.2
Dp 44
Prat 1391.2
Performance (History)
Games 259
Score 152
Percent 58.7
Aor 1284.7
Dp 73.8
Prat 1358.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Fick, L (Logan Nicolas) 8 2 6 ACB Tournament 2022 (A) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Overall 2 Shaik, H (Hameed) 5 4 1 East Rand Chess Club Open 2025 (C) Ekurhuleni Trial 4 2025 (E) Details
Overall 3 Jordaan, M (Mikijl) 4 1 3 Alberton Chess Club Open 2022 (D) Ekurhuleni/Springs Open 025 (U14) Details
Overall 4 Voogt, A (Arno) 4 0 4 Ekurhuleni Trails 1 2024 (U14) Ekurhuleni Trial 4 2025 (E) Details
Overall 5 Robinson, E (Ethan) 3 3 0 ACB Premier 2022 (U11) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Standard 1 Fick, L (Logan Nicolas) 7 2 5 ACB Tournament 2022 (A) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Standard 2 Shaik, H (Hameed) 5 4 1 East Rand Chess Club Open 2025 (C) Ekurhuleni Trial 4 2025 (E) Details
Standard 3 Voogt, A (Arno) 4 0 4 Ekurhuleni Trails 1 2024 (U14) Ekurhuleni Trial 4 2025 (E) Details
Standard 4 Jordaan, M (Mikijl) 4 1 3 Alberton Chess Club Open 2022 (D) Ekurhuleni/Springs Open 025 (U14) Details
Standard 5 Robinson, E (Ethan) 3 3 0 ACB Premier 2022 (U11) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details