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Marnus De Wit

108051707
Cape Town (WCT)
Personal
Main rating
Rating 1596.1
K-factor 28
Floor 1111.6
Highest 1611.6 (2025-11-01)
Min/Max +/- allowed 92
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1514.4
Final +/- 0
New Rating
()
Rating 1596.1
K-factor 28
Floor 1111.6
Highest 1611.6 (2025-11-01)
Min/Max +/- allowed 92.2
Standard rating
Rating 1581.1
K-factor 28
Floor 1107.2
Highest 1607.2 (2024-12-01)
Min/Max +/- allowed 92.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1514.4
Final +/- 0
New Rating
()
Rating 1581.1
K-factor 28
Floor 1107.2
Highest 1607.2 (2024-12-01)
Min/Max +/- allowed 92.8
Rapid rating
Rating 1412.7
K-factor 32
Floor 923.9
Highest 1435.3 (2023-09-01)
Min/Max +/- allowed 118.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1164.8
Final +/- 0
New Rating
()
Rating 1412.7
K-factor 32
Floor 923.9
Highest 1435.3 (2023-09-01)
Min/Max +/- allowed 118.6
Blitz rating
Rating 896.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 896.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 CT Metro Schools Individual Closed 2026 (U18 Boys) Standard 2026-03-07 2026-03-08 Cape Town (WCT) 6 1591.9 6 4.5 1677.5 14.7 Details
2 CT Metro North Schools Chess Individual Trials 2026 (u19 bOYS) Standard 2026-02-14 2026-02-15 Cape Town 6 1591.9 6 4 1525.8 -10.5 Details
3 2025 Mzansi Inter Provincial Team Championships (U18 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1611.7 6 2.5 1479.5 -15.4 Details
4 Cape Town Chess Federation Club League 2025 (B) Classical 2025-07-26 2025-09-27 Cape Town (WCT) 11 1598.9 7 4 1768.6 27 Details
5 Paarl Boys' High School Chess Festival 2025 (Elite) Standard 2025-10-17 2025-10-18 Cape Winelands (WCW) 6 1598.9 6 1.5 1447.3 -17.9 Details
6 Western Cape Schools Individual Championship 2025 (U17 Boys) Standard 2025-04-26 2025-04-27 West Coast (WCU) 6 1604.8 6 4 1567.3 -4.1 Details
7 CT Metro Schools Individual Closed 2025 (U17 Open) Standard 2025-03-01 2025-03-02 Cape Town (WCT) 6 1599 6 4.5 1631.4 4.1 Details
8 Cape of Good Hope Open 2025 (Advanced) Standard 2025-02-22 2025-02-23 Cape Town (WCT) 6 1607.1 6 3.5 1591.8 -1.7 Details
9 CT Metro North Schools Chess Individual Trials 2025 (U17 Open) Standard 2025-02-08 2025-02-09 Cape Town (WCT) 6 1607.1 6 5 1560.5 -4.1 Details
10 Paarl Boys' High Chess Festival 2024 (Elite) Standard 2024-10-04 2024-10-05 Cape Winelands (WCW) 6 1561.4 6 4 1805.7 28.6 Details
11 CT League 2024 (C) Classical 2024-07-20 2024-09-07 Cape Town (WCT) 11 1499.6 3 2 1525.5 2.8 Details
12 CT League 2024 (D-Playoffs) Standard 2024-09-07 2024-09-08 Cape Town (WCT) 5 1499.6 4 2.5 1688.2 14 Details
13 Western Cape Top Schools Championship 2024 (U18 Mixed) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1499.6 6 5 1684.2 21.9 Details
14 CT District North Top Schools 2024 (U18 Mixed) Rapid 2024-07-27 2024-07-27 Cape Town (WCT) 5 1507.9 5 2.5 1453.3 -5.2 Details
15 Cape Town Chess Federation Closed Chess Championships 2024 (U18) Standard 2024-06-15 2024-06-16 Cape Town (WCT) 6 1549.4 6 3 1334 -26 Details
16 Western Cape HS Individuals Championship 2024 (U18 Boys) Standard 2024-03-21 2024-03-22 Overberg (WOS) 6 1552.9 6 4 1525.1 -3 Details
17 Cape Town Open Chess Championship 2024 (Advanced) Standard 2024-03-15 2024-03-17 Cape Town (WCT) 6 1552.9 6 3.5 1635.4 10.9 Details
18 Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys) Standard 2024-03-02 2024-03-03 Cape Town (WCT) 6 1552.9 6 4 1462.5 -10.1 Details
19 North District School Trials 2024 (U18 Boys) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1535.6 5 4.5 1634.4 10.8 Details
20 Paarl Boys High Chess Festival 2023 (Elite Division) Standard 2023-10-13 2023-10-14 Cape Winelands (WCW) 6 1530.3 6 3 1558.3 3.3 Details
21 WP Club League 2023 (C) Classical 2023-07-29 2023-09-09 Cape Town (WCT) 11 1506.3 7 3.5 1486.8 -2.4 Details
22 Western Cape Closed Championship 2023 (U16) Rapid 2023-09-23 2023-09-23 Cape Town (WCT) 6 1506.3 6 5 1722.6 17.6 Details
23 Cape Town Junior Chess League - Round 1 2023 (U20) Rapid 2023-07-22 2023-07-22 Cape Town (WCT) 7 1505.2 7 5.5 1572.1 6.6 Details
24 CT Metro District North Top Schools Chess 2023 (U18 Mixed) Rapid 2023-07-29 2023-07-29 Cape Town (WCT) 5 1505.2 4 2 1382.5 -5.9 Details
25 WP Closed 2023 (U16) Standard 2023-06-16 2023-06-17 Cape Town (WCT) 6 1487.5 6 4 1576.1 11 Details
26 GPCA Rapid 2023 (Advanced) Rapid 2023-06-24 2023-06-24 Cape Town (WCT) 7 1487.5 7 4.5 1492.1 0.1 Details
27 Steinitz Open 2023 (A+B) Standard 2023-05-26 2023-05-28 Cape Town (WCT) 6 1471.8 6 2.5 1463 -1.3 Details
28 Cape Town Junior Chess League Q1 2023 Rapid 2023-05-13 2023-05-13 Cape Town (WCT) 7 1471.8 7 5.5 1610.9 11.2 Details
29 2023 South African Junior Closed Chess Championships (U16 Open) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1492.6 9 4 1427.6 -12.8 Details
30 Cape Town Open 2023 (Advanced) Standard 2023-03-24 2023-03-26 Cape Town (WCT) 6 1484.6 6 3 1509.6 3.2 Details
31 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys) Standard 2023-02-03 2023-03-04 Cape Town (WCT) 6 1484.6 6 3.5 1441.3 -3.5 Details
32 North District School Trials 2023 (U15 Boys) Standard 2023-02-03 2023-02-04 Cape Town (WCT) 6 1441.6 6 5 1667.3 26.6 Details
33 Cape of Good Hope Open 2023 (Advanced) Standard 2023-01-28 2023-01-29 Cape Town (WCT) 6 1422.9 5 3 1529.3 11.7 Details
34 2022 South African Junior Wild Card Chess Championships (U16 Open) Classical 2022-12-09 2022-12-12 4 Knights (4K) 7 1447.2 6 2.5 1295.4 -21.4 Details
35 2022 South African Junior Team Chess Championships (U16 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1447.2 7 3.5 1480 6.2 Details
36 WP Closed 2022 (U16) Standard 2022-06-16 2022-06-16 Cape Town (WCT) 6 1508 6 3 1286.5 -27.1 Details
37 Stellenberg Chess Championship 2022 (Championship) Standard 2022-06-24 2022-06-25 Cape Town (WCT) 6 1508 6 2.5 1415.9 -11.1 Details
38 Western Cape Schools Chess 2022 (U15 Boys) Standard 2022-05-07 2022-05-08 Eden (WEG) 6 1488.7 6 4.5 1587.3 11.9 Details
39 South African Junior Closed Chess Championships 2022 (U14 Open) Classical 2022-03-28 2022-04-02 Chess South Africa (CSA) 11 1493.8 11 5.5 1485.4 -3 Details
40 District North 2022 (U15) Rapid 2022-03-06 2022-03-06 Cape Town (WCT) 6 1498.4 6 4.5 1457.8 -2.9 Details
41 Western Province Open 2022 (Advanced) Standard 2022-02-25 2022-02-27 Cape Town (WCT) 6 1549.5 6 2 1307.4 -31.9 Details
42 Western Cape Schools Championship 2021 (U13 Boys) Rapid 2021-10-02 2021-10-02 Cape Town (WCT) 5 1544.9 5 3.5 1590.5 3 Details
43 2020 Metro Trials (U13 Boys) Standard 2020-03-13 2020-03-14 Cape Town (WCT) 5 1471.7 5 4.5 1697 22.7 Details
44 Metro North Individual Trials 2020 (U13) Standard 2020-02-07 2020-02-08 Cape Town (WCT) 6 1450.2 6 5 1563.7 13.4 Details
45 2019 Wild Card Chess Championship (U12 Open) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1324.9 7 4.5 1416.5 14.4 Details
46 2019 South African Junior Team Championships (U12A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1324.9 7 7 1663.7 55.2 Details
47 Curro Durbanville Chess Tournament 2019 (Elite) Standard 2019-08-23 2019-08-24 Cape Town (WCT) 6 1322.2 6 2 1335.8 1.3 Details
48 Stellenberg Youth Chess Championship 2019 (A) Standard 2019-04-30 2019-05-01 Cape Town (WCT) 6 1338.9 5 1 1151.8 -17.6 Details
49 Western Cape Schools Individuals 2019 (U11 Boys) Standard 2019-05-18 2019-05-19 Eden (WEG) 6 1338.9 6 4 1409.7 8.3 Details
50 Steinitz Chess Festival 2019 (B) Standard 2019-04-05 2019-04-07 Cape Town (WCT) 6 1333.9 6 2.5 1312.8 -2.6 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 12
Wins 7
Draws 3
Losses 2
White 6
Black 6
White wins 4
Black wins 3
Score 8.5
Percent 70.8
Dp 177.1
AOR 1424.5
Performance 1601.6
Game statistics (History)
Games 393
Wins 211
Draws 64
Losses 118
White 195
Black 198
White wins 111
Black wins 100
Score 243
Percent 61.8
Dp 100.6
AOR 1338.8
Performance 1439.4
Rankings (Main)
National
Overall 1024
Gender 938
Age group 110
Gender/Age 101
Provincial
Overall 315
Gender 282
Age group 27
Gender/Age 26
Regional
Overall 204
Gender 189
Age group 18
Gender/Age 17
Rankings (Standard)
National
Overall 1055
Gender 957
Age group 115
Gender/Age 103
Provincial
Overall 309
Gender 274
Age group 25
Gender/Age 24
Regional
Overall 195
Gender 181
Age group 18
Gender/Age 17
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 12
Score 8.5
Percent 70.8
Aor 1424.5
Dp 177.1
Prat 1601.6
Performance (12 months)
Games 37
Score 20.5
Percent 55.4
Aor 1536.9
Dp 45.9
Prat 1582.8
Performance (History)
Games 393
Score 243
Percent 61.8
Aor 1338.8
Dp 100.6
Prat 1439.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Vorster, P (Paul) 5 2 3 District North Schools Chess Trials 2019 (U11) CT Metro Schools Individual Closed 2026 (U18 Boys) Details
Overall 2 Somai, R (Ruhan) 5 3 2 Metro North Individual Trials 2020 (U13) Paarl Boys High Chess Festival 2023 (Elite Division) Details
Overall 3 Wilson, J (James) 4 3 1 North District School Trials 2023 (U15 Boys) CT Metro Schools Individual Closed 2026 (U18 Boys) Details
Overall 4 Rosenberg, W (Wagheed) 4 3 1 Western Cape Schools Individuals 2019 (U11 Boys) Western Cape Top Schools Championship 2024 (U18 Mixed) Details
Overall 5 Degueldre, J (Jean-Christian) 4 2 2 North District School Trials 2023 (U15 Boys) Western Cape Closed Championship 2023 (U16) Details
Standard 1 Mangoro, R (Richard) 4 2 2 Cape Town Open 2023 (Advanced) Cape Town Open Chess Championship 2024 (Advanced) Details
Standard 2 Van Heerden, EJ (Ethan Joel) 4 2 2 2019 Wild Card Chess Championship (U12 Open) Paarl Boys High Chess Festival 2023 (Elite Division) Details
Standard 3 Rosenberg, W (Wagheed) 4 3 1 Western Cape Schools Individuals 2019 (U11 Boys) Western Cape Top Schools Championship 2024 (U18 Mixed) Details
Standard 4 Vorster, P (Paul) 4 1 3 District North Schools Chess Trials 2019 (U11) CT Metro Schools Individual Closed 2026 (U18 Boys) Details
Standard 5 Wilson, J (James) 4 3 1 North District School Trials 2023 (U15 Boys) CT Metro Schools Individual Closed 2026 (U18 Boys) Details
Rapid 1 Lielieveld, F (Franco) 2 1 1 Cape Town Junior Chess League Q1 2023 Cape Town Junior Chess League - Round 1 2023 (U20) Details
Rapid 2 Geduld, C (Connor Seth) 2 0 2 Cape Town Junior Chess League - Round 1 2023 (U20) Western Cape Closed Championship 2023 (U16) Details
Rapid 3 Somai, R (Ruhan) 2 1 1 CT Metro District North Top Schools Chess 2023 (U18 Mixed) Western Cape Closed Championship 2023 (U16) Details
Rapid 4 Coetzee, C (Chelsy) 2 2 0 Cape Town Junior Chess League Q1 2023 Cape Town Junior Chess League - Round 1 2023 (U20) Details