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Sebastian Roets

1140145654
Cape Winelands (WCW)
Personal
Main rating
Rating 1346.8
K-factor 36
Floor 846.8
Highest 1346.8 (2026-03-01)
Min/Max +/- allowed 135
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1320.4
Final +/- 0
New Rating
()
Rating 1346.8
K-factor 36
Floor 846.8
Highest 1346.8 (2026-03-01)
Min/Max +/- allowed 134.5
Standard rating
Rating 1325.7
K-factor 36
Floor 825.7
Highest 1325.7 (2026-03-01)
Min/Max +/- allowed 138.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1317.1
Final +/- 0
New Rating
()
Rating 1325.7
K-factor 36
Floor 825.7
Highest 1325.7 (2026-03-01)
Min/Max +/- allowed 138.6
Rapid rating
Rating 1324.3
K-factor 36
Floor 824.3
Highest 1324.3 (2026-03-01)
Min/Max +/- allowed 138.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1315.8
Final +/- 0
New Rating
()
Rating 1324.3
K-factor 36
Floor 824.3
Highest 1324.3 (2026-03-01)
Min/Max +/- allowed 138.9
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 Cape Winelands Schools - Prestige 2026 (U13 Boys) Standard 2026-03-21 2026-03-21 Cape Winelands (WCW) 5 1341.3 5 3 1373.5 4.5 Details
2 Cape Winelands Open Rapid 2026 (U14) Rapid 2026-03-14 2026-03-14 Cape Winelands (WCW) 6 1341.3 6 3 1349.6 1 Details
3 Chess Elevation Series 3 2026 (Level 2) Rapid 2026-02-20 2026-02-20 Cape Town (WCT) 5 1296.9 5 3.5 1392.8 6.5 Details
4 Cape Winelands Schools - Primary Schools Trials 1 2026 (U13 Boys) Standard 2026-02-14 2026-02-14 Cape Winelands (WCW) 5 1296.9 5 3 1354.1 5 Details
5 COGH 2026 (U14) Rapid 2026-01-31 2026-02-01 Cape Town (WCT) 6 1296.9 6 4 1472.6 7.6 Details
6 Chess Elevation Series 1 2026 (Level 2A) Rapid 2026-01-07 2026-01-07 Cape Town (WCT) 5 1323.9 5 2 1079 -15 Details
7 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1334.6 6 2 1293.7 -6 Details
8 Rhenish Primary 2025 (U12) Rapid 2025-09-20 2025-09-20 Cape Winelands (WCW) 5 1345.7 5 2.5 1245.3 -6.2 Details
9 Kleinmond Chess Club Open 2025 (U12) Rapid 2025-08-30 2025-08-30 Overberg (WOS) 6 1340.2 6 3 1261.7 -5.9 Details
10 Stellenbosch Primary 2025 (U11) Rapid 2025-08-16 2025-08-16 Cape Winelands (WCW) 5 1340.2 5 4 1472.2 8.9 Details
11 Western Cape Schools Individual Championship 2025 (U11 Boys) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1300.3 6 2.5 1422.6 14.1 Details
12 Cape Winelands Schools Prestige 2025 (U11 Boys) Standard 2025-03-08 2025-03-08 Cape Winelands (WCW) 5 1236.3 5 3 1472 22.1 Details
13 Cape Winelands Schools - Trials 1 2025 (U11 Boys) Standard 2025-02-22 2025-02-22 Cape Winelands (WCW) 5 1217.1 5 3 1334.1 10.6 Details
14 Helderberg Chess Club PS Development Tournament 2025 (U11 Boys) Standard 2025-01-25 2025-01-25 Cape Town (WCT) 5 1223.8 5 2 1193.1 -3.8 Details
15 Stellenbosch Primary 2024 (U11) Rapid 2024-08-17 2024-08-17 Cape Winelands (WCW) 5 1204.4 5 3 1352.7 10.9 Details
16 Rhenish PS Tournament 2024 (U12) Rapid 2024-05-11 2024-05-11 Cape Winelands (WCW) 6 1192.3 6 3 1266.9 6 Details
17 Cape Winelands Schools - Prestige 2024 (U11 Boys) Standard 2024-03-02 2024-03-02 Cape Winelands (WCW) 5 1195 5 2 1174.9 -1.3 Details
18 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) Rapid 2024-02-10 2024-02-10 Cape Winelands (WCW) 6 1181.3 6 3 1255.7 6.8 Details
19 Stellenbosch Primary Chess Tournament 2023 (U10) Rapid 2023-08-19 2023-08-19 Cape Winelands (WCW) 6 1151.3 6 4 1329.2 15.1 Details
20 Rhenish Primary Tournament 2023 (U10) Rapid 2023-05-13 2023-05-13 Cape Winelands (WCW) 5 1145.1 4 2 1201.3 3.1 Details
21 Cape Winelands Schools Prestige 2023 (U9 Boys) Standard 2023-03-11 2023-03-11 Cape Winelands (WCW) 5 1173.3 4 1 993.4 -14.1 Details
22 Cape Winelands Schools Chess - Trials 1 2023 (U9 Boys) Standard 2023-02-18 2023-02-18 Cape Winelands (WCW) 5 1181.3 5 2 1133.4 -4 Details
23 Stellenbosch Primary 2022 (U9) Rapid 2022-08-13 2022-08-13 Cape Winelands (WCW) 6 1200 3 1 991.9 -9.3 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 32
Wins 18
Draws 1
Losses 13
White 16
Black 16
White wins 10
Black wins 8
Score 18.5
Percent 57.8
Dp 66.4
AOR 1275.2
Performance 1341.6
Game statistics (History)
Games 119
Wins 59
Draws 5
Losses 55
White 60
Black 59
White wins 34
Black wins 25
Score 61.5
Percent 51.7
Dp 14.3
AOR 1276.1
Performance 1290.4
Rankings (Main)
National
Overall 4661
Gender 3887
Age group 597
Gender/Age 441
Provincial
Overall 1466
Gender 1157
Age group 210
Gender/Age 137
Regional
Overall 207
Gender 153
Age group 31
Gender/Age 19
Rankings (Standard)
National
Overall 4796
Gender 3965
Age group 658
Gender/Age 479
Provincial
Overall 1426
Gender 1098
Age group 218
Gender/Age 140
Regional
Overall 201
Gender 146
Age group 33
Gender/Age 19
Rankings (Rapid)
National
Overall 1589
Gender 1332
Age group 287
Gender/Age 213
Provincial
Overall 739
Gender 606
Age group 140
Gender/Age 99
Regional
Overall 103
Gender 81
Age group 23
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 32
Score 18.5
Percent 57.8
Aor 1275.2
Dp 66.4
Prat 1341.6
Performance (12 months)
Games 60
Score 32.5
Percent 54.2
Aor 1304.4
Dp 35.4
Prat 1339.8
Performance (History)
Games 119
Score 61.5
Percent 51.7
Aor 1276.1
Dp 14.3
Prat 1290.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Philander, L (Liam) 4 0 4 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) Stellenbosch Primary 2024 (U11) Details
Overall 2 Fourie, I (Izak) 3 1 2 Rhenish Primary Tournament 2023 (U10) Cape Winelands Schools Prestige 2025 (U11 Boys) Details
Overall 3 Herklaas, J (Josh) 3 2 1 Stellenbosch Primary 2022 (U9) Cape Winelands Schools - Prestige 2026 (U13 Boys) Details
Overall 4 Prinsloo, W (Willem) 3 1 2 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) Cape Winelands Open Rapid 2026 (U14) Details
Overall 5 Punt, CR (Christiaan) 2 1 1 Western Cape Schools Individual Championship 2025 (U11 Boys) 2025 Mzansi Individual Championships (U12 Open) Details
Standard 1 Herklaas, J (Josh) 2 1 1 Cape Winelands Schools - Primary Schools Trials 1 2026 (U13 Boys) Cape Winelands Schools - Prestige 2026 (U13 Boys) Details
Standard 2 Punt, CR (Christiaan) 2 1 1 Western Cape Schools Individual Championship 2025 (U11 Boys) 2025 Mzansi Individual Championships (U12 Open) Details
Standard 3 Da Silva, N (Noah Clint) 2 1 1 Cape Winelands Schools Prestige 2023 (U9 Boys) Cape Winelands Schools Prestige 2025 (U11 Boys) Details
Standard 4 Brandt, T (Tyler) 2 1 1 Cape Winelands Schools - Trials 1 2025 (U11 Boys) Western Cape Schools Individual Championship 2025 (U11 Boys) Details
Rapid 1 Philander, L (Liam) 3 0 3 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) Stellenbosch Primary 2024 (U11) Details
Rapid 2 Nell, C (Clarisse) 2 1 1 Stellenbosch Primary 2025 (U11) Chess Elevation Series 3 2026 (Level 2) Details
Rapid 3 Ely, T (Timmy) 2 1 1 Stellenbosch Primary 2022 (U9) Stellenbosch Primary 2024 (U11) Details
Rapid 4 Prinsloo, W (Willem) 2 1 1 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) Cape Winelands Open Rapid 2026 (U14) Details
Rapid 5 Fourie, I (Izak) 2 1 1 Rhenish Primary Tournament 2023 (U10) Stellenbosch Primary Chess Tournament 2023 (U10) Details