Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
De Wet, M (Malcolm)
Dob:
2007/09/23 (U18)
Gender:
Male
Chess SA id:
107078353
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (78 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1313.7
Curent Weighted rating
1331.5
Curent Weighted performance
1184.6
Current official/published rating (highest between Raw, WR and WP)
1331.5
Current floor (min rating allowed)
850.0
Current highest rating achieved
1350.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±141.0
Current Raw change used (final)
0.0
Projected new Raw rating
1313.7
Projected new Weighed rating
1330.0
Projected new Weighted performance
1184.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.0
Projected effective change (new Official - current Official)
-1.5
Projected new highest rating
1350.0
Projected new floor
850.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1349.1
Curent Weighted rating
1353.8
Curent Weighted performance
1243.2
Current official/published rating (highest between Raw, WR and WP)
1353.8
Current floor (min rating allowed)
884.7
Current highest rating achieved
1384.7
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±134.1
Current Raw change used (final)
0.0
Projected new Raw rating
1349.1
Projected new Weighed rating
1355.1
Projected new Weighted performance
1243.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1355.1
Projected effective change (new Official - current Official)
+1.3
Projected new highest rating
1384.7
Projected new floor
884.7
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1228.3
Curent Weighted rating
1242.1
Curent Weighted performance
1124.5
Current official/published rating (highest between Raw, WR and WP)
1242.1
Current floor (min rating allowed)
804.6
Current highest rating achieved
1304.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±159.3
Current Raw change used (final)
0.0
Projected new Raw rating
1228.3
Projected new Weighed rating
1239.4
Projected new Weighted performance
1124.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.4
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1304.6
Projected new floor
804.6
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
804.6
Current highest rating achieved
500.0
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
804.6
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1330.4
1384.7
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1323.0
1193.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
37
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1330.4
1384.7
Analysis
36
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1323.0
1193.7
Analysis
35
Ashton Skaakmat Rapid 2023 (U15+Open)
2023/11/18
2023/11/18
Cape Winelands (WCW)
Rapid
30
0.60
6
5
2.0
1347.2
1208.5
Analysis
34
Robertson Chess Tournament Oct 2023 (Open)
2023/10/28
2023/10/28
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1330.4
1334.7
Analysis
33
Bonnievale Open Rapid 2023 (Intermediate)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
2.0
1330.4
1256.0
Analysis
32
Paarl Boys High Chess Festival 2023 (Elite Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
4.0
1330.4
1334.7
Analysis
31
Cape Town Junior Chess League Finals 2023 (U20A)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
5
2.0
1342.3
1269.3
Analysis
30
Hermanus Rapid 2023 (B)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
3.0
1344.6
1302.4
Analysis
29
Cape Winelands Schools Prestige 2023 (U17 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
4
2.0
1343.7
1332.2
Analysis
28
Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1350.0
1338.7
Analysis
27
Robertson Strategema Club 2022 (U17)
2022/10/29
2022/10/29
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1329.7
1269.6
Analysis
26
Western Cape Closed Championship 2022 (Open)
2022/09/24
2022/09/25
Cape Winelands (WCW)
Standard
70
0.87
6
6
3.5
1315.6
1248.7
Analysis
25
Langeberg Spring Open 2022 (A)
2022/09/03
2022/09/03
Cape Winelands (WCW)
Rapid
30
0.60
5
4
2.0
1315.6
1300.6
Analysis
24
Cape Winelands Schools Top Schools 2022 (U15 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1303.3
1219.5
Analysis
23
Stellenberg Chess Championship 2022 (Young Masters)
2022/06/25
2022/06/25
Cape Town (WCT)
Rapid
32
0.63
6
6
3.5
1300.6
1304.6
Analysis
22
Strategema Chess Festival 2022 (U18 Open)
2022/05/14
2022/05/14
Cape Winelands (WCW)
Rapid
30
0.60
5
5
3.0
1322.0
1302.1
Analysis
21
Western Cape Schools Chess 2022 (U15 Boys)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
2.5
1322.0
1226.0
Analysis
20
Cape Winelands Schools 2022 (U15 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1291.5
1159.6
Analysis
19
Worcester Schools Trials 2022 (U15 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.5
1250.9
1242.7
Analysis
18
Robertson Chess 2020 (U13)
2020/03/07
2020/03/07
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
1231.9
1197.5
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
6
1
4
6.5
59.1
77.3
1232.2
1309.4
White
6
3
1
2
3.5
58.3
70.8
1161.1
1231.9
Black
5
3
0
2
3.0
60.0
85.0
1317.5
1402.5
Standard
All
5
2
1
2
2.5
50.0
0.0
1241.8
1241.8
White
3
1
1
1
1.5
50.0
0.0
1160.4
1160.4
Black
2
1
0
1
1.0
50.0
0.0
1363.8
1363.8
Rapid
All
6
4
0
2
4.0
66.7
141.7
1224.2
1365.8
White
3
2
0
1
2.0
66.7
141.7
1161.7
1303.3
Black
3
2
0
1
2.0
66.7
141.7
1286.7
1428.4
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
202
114
10
78
119.0
58.9
75.7
1179.2
1255.0
White
105
59
5
41
61.5
58.6
72.9
1175.3
1248.2
Black
97
55
5
37
57.5
59.3
78.9
1183.4
1262.3
Standard
All
97
54
7
36
57.5
59.3
78.9
1185.8
1264.7
White
50
29
4
17
31.0
62.0
102.0
1169.8
1271.8
Black
47
25
3
19
26.5
56.4
54.3
1202.8
1257.1
Rapid
All
105
60
3
42
61.5
58.6
72.9
1173.1
1246.0
White
55
30
1
24
30.5
55.5
46.4
1180.4
1226.7
Black
50
30
2
18
31.0
62.0
102.0
1165.2
1267.2
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107078359
Davids, R (Rafael)
7
2.0
2
0
5
28.6
1078.5
-182.1
896.4
View list
2
107057156
Van Zyl, R (Rigter)
5
1.0
1
0
4
20.0
923.3
-255.0
668.3
View list
3
1070137609
Manuhwa, P (Progress)
3
1.0
1
0
2
33.3
1308.1
-141.7
1166.4
View list
4
1060108632
Maree, B (Brevin)
3
0.0
0
0
3
0.0
1310.6
-425.0
885.6
View list
5
2060118457
Braaf, I (Iqueane)
2
2.0
2
0
0
100.0
1162.3
425.0
1587.3
View list
6
1070108638
Badenhorst, S (Stephan)
2
2.0
2
0
0
100.0
1199.7
425.0
1624.7
View list
7
1070147577
Appels, C (Charlton-John)
2
2.0
2
0
0
100.0
1336.7
425.0
1761.7
View list
8
1060132365
Adler, K (Keano)
2
2.0
2
0
0
100.0
1326.7
425.0
1751.7
View list
9
1070108642
Damonse, W (Waylong)
2
2.0
2
0
0
100.0
1220.3
425.0
1645.3
View list
10
1070097081
Fortuin, R (Robin)
2
2.0
2
0
0
100.0
519.8
425.0
944.8
View list
11
108082967
Jansen, V (Verron)
2
2.0
2
0
0
100.0
875.5
425.0
1300.5
View list
12
107087288
Kram, R (Rexandro)
2
2.0
2
0
0
100.0
1118.0
425.0
1543.0
View list
13
1060137636
Myoli, O (Oscar)
2
2.0
2
0
0
100.0
1326.3
425.0
1751.3
View list
14
210088278
Nieuwoudt, N (Noreht)
2
2.0
2
0
0
100.0
1308.1
425.0
1733.1
View list
15
2070097089
Tamanie, N (Nicole)
2
2.0
2
0
0
100.0
885.8
425.0
1310.8
View list
16
1070097988
Venter, P (Phillip)
2
2.0
2
0
0
100.0
539.6
425.0
964.6
View list
17
106087908
Hall, G (Gregory)
2
1.5
1
1
0
75.0
1203.3
212.5
1415.8
View list
18
1080108607
Coetzee, C (Conlinn)
2
1.0
1
0
1
50.0
1311.0
0.0
1311.0
View list
19
2070097085
Joseph, H (Halle)
2
1.0
1
0
1
50.0
1188.6
0.0
1188.6
View list
20
1080112286
Kana, Z (Zaywon)
2
1.0
1
0
1
50.0
1289.6
0.0
1289.6
View list