Chess South Africa
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Chess South Africa
Van Der Merwe, T (Theuns)
Dob:
2005/09/09 (U20)
Gender:
Male
Chess SA id:
105087127
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/08/05 (427 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
Current Raw rating
1223.0
Current Weighted rating
1212.4
Current Weighted performance
1050.0
Current official/published rating (highest between Raw, WR and WP)
1223.0
Current highest rating achieved
1223.0
Current floor (min rating allowed)
723.0
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1223.0
Projected new Weighed rating
1117.0
Projected new Weighted performance
1050.0
Projected new final Raw rating (if new WP > new Raw)
1223.0
Projected new highest rating
1223.0
Projected new floor
723.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1174.8
Current Weighted rating
1168.5
Current Weighted performance
805.7
Current official/published rating (highest between Raw, WR and WP)
1174.8
Current highest rating achieved
1193.2
Current floor (min rating allowed)
693.2
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)
±171.9
Current Raw change used (final)
0.0
Projected new Raw rating
1174.8
Projected new Weighed rating
1075.9
Projected new Weighted performance
805.7
Projected new final Raw rating (if new WP > new Raw)
1174.8
Projected new highest rating
1193.2
Projected new floor
693.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1224.8
Current Weighted rating
1212.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1224.8
Current highest rating achieved
1224.8
Current floor (min rating allowed)
724.8
Current K-factor
36
s
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)
±160.1
Current Raw change used (final)
0.0
Projected new Raw rating
1224.8
Projected new Weighed rating
1117.2
Projected new Weighted performance
778.8
Projected new final Raw rating (if new WP > new Raw)
1224.8
Projected new highest rating
1224.8
Projected new floor
724.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1166.0
Current Weighted rating
1166.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1166.0
Current highest rating achieved
1166.0
Current floor (min rating allowed)
666.0
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)
±174.0
Current Raw change used (final)
0.0
Projected new Raw rating
1166.0
Projected new Weighed rating
1072.7
Projected new Weighted performance
162.0
Projected new final Raw rating (if new WP > new Raw)
1166.0
Projected new highest rating
1166.0
Projected new floor
666.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
DF Malan Toernooi 2023 (Advanced)
2023/08/05
2023/08/05
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1200.3
1136.8
Analysis
9
CT Metro District North Top Schools Chess 2023 (U18 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
4.5
1144.1
1122.0
Analysis
8
Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
0
0.0
1144.1
1136.8
Analysis
7
North District School Trials 2023 (U19 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1122.9
1106.0
Analysis
6
Metro Rapid 2022 (U18 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
4
3
0.0
1148.4
1193.2
Analysis
5
District North 2022 (U18)
2022/03/06
2022/03/06
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1138.0
1200.0
Analysis
4
Paul Roos Blitz 2020
2020/02/22
2020/02/22
Cape Winelands (WCW)
Blitz
5
0.18
9
9
4.5
1153.2
1200.0
Analysis
3
Metro North Individual Trials 2020 (U15)
2020/02/07
2020/02/08
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1153.2
1121.2
Analysis
2
Western Cape Top Schools 2019 (U15 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1203.7
1193.2
Analysis
1
2019 WP Youth Open (C)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
4
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
Rapid
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
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
49
22
4
23
24.0
49.0
-8.7
1193.2
1184.6
White
24
9
2
13
10.0
41.7
-70.8
1188.6
1117.7
Black
25
13
2
10
14.0
56.0
51.0
1197.7
1248.7
Standard
All
26
11
2
13
12.0
46.2
-32.7
1188.4
1155.7
White
13
5
1
7
5.5
42.3
-65.4
1220.7
1155.3
Black
13
6
1
6
6.5
50.0
0.0
1156.1
1156.1
Rapid
All
14
7
1
6
7.5
53.6
30.4
1229.2
1259.6
White
7
2
1
4
2.5
35.7
-121.4
1226.8
1105.4
Black
7
5
0
2
5.0
71.4
182.1
1231.6
1413.8
Blitz
All
9
4
1
4
4.5
50.0
0.0
1151.3
1151.3
White
4
2
0
2
2.0
50.0
0.0
1017.1
1017.1
Black
5
2
1
2
2.5
50.0
0.0
1258.6
1258.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105087139
Visagie, W (Willem)
2
1.0
0
2
0
50.0
1133.5
0.0
1133.5
View list
2
1060131035
Mazolwana, L (Luyola)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
3
104048737
Jacobs, M (Menwill)
1
1.0
1
0
0
100.0
1203.7
425.0
1628.7
View list
4
1060109875
Hagen, D (Dirk)
1
1.0
1
0
0
100.0
1200.3
425.0
1625.3
View list
5
106077650
Franzman, A (Archard)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list
6
108086611
Erasmus, E (Earl)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
7
1050150562
Karra, C (Conray)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
8
2040138680
Jo, S (Sinazo)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list
9
1050101973
Christians, M (Matthew)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
10
1090108742
Chetty, D (Dhesan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1040117677
Byrne, K (Kyle)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
12
1070138639
Devenish, R (Ruben)
1
1.0
1
0
0
100.0
1200.3
425.0
1625.3
View list
13
2080106546
Booysen, T (Timica)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
14
1060150551
Meyer, P (Phillip)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
15
1050150567
Ndzamela, B (Buhle)
1
1.0
1
0
0
100.0
1122.9
425.0
1547.9
View list
16
2030107204
Osborne, N (Nicole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1040131067
Pretorius, C (Carl)
1
1.0
1
0
0
100.0
1122.9
425.0
1547.9
View list
18
1070131013
Smith, J (Joedy)
1
1.0
1
0
0
100.0
1153.2
425.0
1578.2
View list
19
1060162692
Stevens, L (Lucas)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
20
1040108034
Swartz, C (Chadwin)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list