Chess South Africa
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Chess South Africa
Van Der Merwe, L (Louis)
Dob:
2011/01/24 (U14)
Gender:
Male
Chess SA id:
1110149163
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (31 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
1437.9
Curent Weighted rating
1373.9
Curent Weighted performance
1378.0
Current official/published rating (highest between Raw, WR and WP)
1437.9
Current floor (min rating allowed)
979.0
Current highest rating achieved
1479.0
Current K-factor
32
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)
±118.1
Current Raw change used (final)
0.0
Projected new Raw rating
1437.9
Projected new Weighed rating
1384.1
Projected new Weighted performance
1378.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1437.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1479.0
Projected new floor
979.0
Projected new K-facor
32
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
1429.8
Curent Weighted rating
1369.3
Curent Weighted performance
1373.2
Current official/published rating (highest between Raw, WR and WP)
1429.8
Current floor (min rating allowed)
975.9
Current highest rating achieved
1475.9
Current K-factor
32
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)
±119.5
Current Raw change used (final)
0.0
Projected new Raw rating
1429.8
Projected new Weighed rating
1379.1
Projected new Weighted performance
1373.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1429.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1475.9
Projected new floor
975.9
Projected new K-facor
32
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
2024 Mid Gauteng Open Chess Tournament (U14)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1450.4
1444.5
Analysis
6
2024 Lubowski Open Chess Tournament (C)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1479.0
1475.9
Analysis
5
2024 Tshwane Chess AHS Open Chess Tournament (D1)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1434.1
1425.7
Analysis
4
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1434.1
1425.7
Analysis
3
2024 Piet Robbertse Open Chess Tournament (D1)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1434.1
1425.7
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1455.7
1452.3
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1455.7
1452.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
2024 Mid Gauteng Open Chess Tournament (U14)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1450.4
1444.5
Analysis
13
2024 Lubowski Open Chess Tournament (C)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1479.0
1475.9
Analysis
12
2024 Tshwane Chess AHS Open Chess Tournament (D1)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1434.1
1425.7
Analysis
11
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1434.1
1425.7
Analysis
10
2024 Piet Robbertse Open Chess Tournament (D1)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1434.1
1425.7
Analysis
9
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1455.7
1452.3
Analysis
8
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1455.7
1452.3
Analysis
7
2023 Centurion Chess Open (D)
2023/09/23
2023/09/23
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1452.8
1449.7
Analysis
6
2023 Etienne Lewis Closed Tournament (U14)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
4.5
1302.7
1298.2
Analysis
5
2023 Jacaranda Round Robin (I)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1302.7
1298.2
Analysis
4
2023 Woman's Day Open Chess Tournament (Knight)
2023/08/09
2023/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1302.7
1298.2
Analysis
3
2023 Elize Steenkamp Open Tournament (D2)
2023/06/16
2023/06/17
Tshwane (GTP)
Standard
90
0.94
6
6
6.0
1115.8
1109.6
Analysis
2
Wynie Robbertse Open Tournament 2023 (D)
2023/06/03
2023/06/03
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1115.8
1109.6
Analysis
1
2023 Piet Robbertse Fide Rated Open Chess Tournament (D)
2023/02/04
2023/02/05
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
22
1
11
22.5
66.2
137.5
1293.5
1431.0
White
18
13
0
5
13.0
72.2
188.9
1308.8
1497.6
Black
16
9
1
6
9.5
59.4
79.7
1276.4
1356.1
Standard
All
34
22
1
11
22.5
66.2
137.5
1293.5
1431.0
White
18
13
0
5
13.0
72.2
188.9
1308.8
1497.6
Black
16
9
1
6
9.5
59.4
79.7
1276.4
1356.1
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
71
48
2
21
49.0
69.0
161.6
1256.6
1418.2
White
35
22
1
12
22.5
64.3
121.4
1270.0
1391.5
Black
36
26
1
9
26.5
73.6
200.7
1243.5
1444.2
Standard
All
71
48
2
21
49.0
69.0
161.6
1256.6
1418.2
White
35
22
1
12
22.5
64.3
121.4
1270.0
1391.5
Black
36
26
1
9
26.5
73.6
200.7
1243.5
1444.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110114818
Van Der Walt, H (Henrico)
3
1.5
1
1
1
50.0
1284.2
0.0
1284.2
View list
2
110088599
Bogaard, FK (Franco)
2
2.0
2
0
0
100.0
1390.8
425.0
1815.8
View list
3
2120105112
Bogaard, A (Anneke)
2
2.0
2
0
0
100.0
1377.8
425.0
1802.8
View list
4
1120135739
Pretorius, P (Pieter)
2
2.0
2
0
0
100.0
1368.4
425.0
1793.4
View list
5
1080149159
Gololo, T (Tiisetso)
2
1.0
1
0
1
50.0
1157.9
0.0
1157.9
View list
6
1110155590
Madiba, K (Kutlwano)
2
1.0
1
0
1
50.0
1376.6
0.0
1376.6
View list
7
1110155956
Maponya, W (Warona)
2
1.0
1
0
1
50.0
1456.5
0.0
1456.5
View list
8
1150140638
Wolvaardt, J (Jonathan)
2
1.0
1
0
1
50.0
1251.3
0.0
1251.3
View list
9
1090159697
Morwane, O (Olereabetswe)
2
0.0
0
0
2
0.0
1379.2
-425.0
954.2
View list
10
2100145816
Dyason, C (Ciana)
1
1.0
1
0
0
100.0
1302.7
425.0
1727.7
View list
11
2120112515
Du Randt, L (Lea)
1
1.0
1
0
0
100.0
1115.8
425.0
1540.8
View list
12
2110141710
Dikolomela, T (Tlhogi)
1
1.0
1
0
0
100.0
1479.0
425.0
1904.0
View list
13
2110103927
De Kock, L (Lana)
1
1.0
1
0
0
100.0
1302.7
425.0
1727.7
View list
14
1140140634
De Beer, L (Liam Nicolaas)
1
1.0
1
0
0
100.0
1115.8
425.0
1540.8
View list
15
1120143038
Boshoff, R (Reinhardt)
1
1.0
1
0
0
100.0
1452.8
425.0
1877.8
View list
16
1110192137
Appel, J (Jandre)
1
1.0
1
0
0
100.0
1434.1
425.0
1859.1
View list
17
2100151470
Amod, Y (Yusra)
1
1.0
1
0
0
100.0
1452.8
425.0
1877.8
View list
18
2110154147
Ackermann, L (Leelah)
1
1.0
1
0
0
100.0
1302.7
425.0
1727.7
View list
19
1120149158
Fraser, J (Jacobus)
1
1.0
1
0
0
100.0
1450.4
425.0
1875.4
View list
20
1100105140
Jacobs, H (Hanno)
1
1.0
1
0
0
100.0
1302.7
425.0
1727.7
View list