Chess South Africa
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Chess South Africa
Van Den Berg, L (Landon)
Dob:
2013/12/21 (U12)
Gender:
Male
Chess SA id:
1130139622
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (30 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
1131.4
Curent Weighted rating
1088.4
Curent Weighted performance
1116.7
Current official/published rating (highest between Raw, WR and WP)
1131.4
Current floor (min rating allowed)
646.2
Current highest rating achieved
1146.2
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)
±182.8
Current Raw change used (final)
0.0
Projected new Raw rating
1131.4
Projected new Weighed rating
1091.5
Projected new Weighted performance
1116.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1146.2
Projected new floor
646.2
Projected new K-facor
40
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
1109.1
Curent Weighted rating
1080.7
Curent Weighted performance
1056.0
Current official/published rating (highest between Raw, WR and WP)
1109.1
Current floor (min rating allowed)
640.4
Current highest rating achieved
1140.4
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)
±188.7
Current Raw change used (final)
0.0
Projected new Raw rating
1109.1
Projected new Weighed rating
1082.5
Projected new Weighted performance
1056.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1109.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1140.4
Projected new floor
640.4
Projected new K-facor
40
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
1159.7
Curent Weighted rating
1181.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1181.1
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)
±175.6
Current Raw change used (final)
0.0
Projected new Raw rating
1159.7
Projected new Weighed rating
1178.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.9
Projected effective change (new Official - current Official)
-2.2
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
4
Westwood Open 2024 (C)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1085.6
1050.3
Analysis
3
Benoni Primary School Cluster Individuals 2024 (U11 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1056.8
1178.4
Analysis
2
Ekurhuleni North Chess Club Open Tournament 2024 (D)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
3.0
1056.8
1178.4
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1094.8
1091.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
Westwood Open 2024 (C)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1085.6
1050.3
Analysis
19
Benoni Primary School Cluster Individuals 2024 (U11 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1056.8
1178.4
Analysis
18
Ekurhuleni North Chess Club Open Tournament 2024 (D)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
3.0
1056.8
1178.4
Analysis
17
2024 Gauteng Inter-Region Chess Championship (U12C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1094.8
1091.1
Analysis
16
2023 Ekurhuleni North District Schools Finals (U11 Reserves)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1078.5
1071.1
Analysis
15
Boksburg Chess Club Rapid 2023
2023/06/20
2023/06/20
Ekurhuleni (GE)
Rapid
30
0.60
5
3
1.0
1103.3
1200.0
Analysis
14
Ekurhuleni Chess Trial 3 2023 (U12)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1103.3
1103.1
Analysis
13
Gauteng Open Arnold Classic 2023 (D)
2023/05/20
2023/05/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1085.8
1091.6
Analysis
12
Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1085.8
1091.6
Analysis
11
Ekurhuleni Trials 2 2023 (U12)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1052.6
1051.6
Analysis
10
Ekhuruleni Chess Trials 1 2023 (U12)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1047.4
1045.6
Analysis
9
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
4
1.0
1047.4
1045.6
Analysis
8
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
0.0
1134.2
1127.2
Analysis
7
Ekurhuleni Chess Springs Club Open 2022 (E)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1146.2
1140.4
Analysis
6
Ekurhuleni-North Schools Teams 2022 (U9)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1122.0
1107.6
Analysis
5
RMS Swiss For Rating of Players 2022 (U9)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
2
1.0
1117.7
1200.0
Analysis
4
Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1117.7
1105.2
Analysis
3
Ekurhuleni Trials 1 2022 (U10)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1117.0
1099.6
Analysis
2
ACB Premier 2022 (U9)
2022/03/21
2022/03/21
Ekurhuleni (GE)
Standard
60
0.83
7
6
1.0
1200.0
1200.0
Analysis
1
ACB Premier 2022 (Primary School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
22
9
0
13
9.0
40.9
-77.3
1212.8
1135.5
White
11
3
0
8
3.0
27.3
-193.2
1200.7
1007.5
Black
11
6
0
5
6.0
54.5
38.6
1224.8
1263.4
Standard
All
10
4
0
6
4.0
40.0
-85.0
1208.1
1123.1
White
5
1
0
4
1.0
20.0
-255.0
1198.7
943.7
Black
5
3
0
2
3.0
60.0
85.0
1217.6
1302.6
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1216.6
1145.8
White
6
2
0
4
2.0
33.3
-141.7
1202.4
1060.7
Black
6
3
0
3
3.0
50.0
0.0
1230.8
1230.8
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
97
32
6
59
35.0
36.1
-118.3
1207.3
1089.0
White
45
17
2
26
18.0
40.0
-85.0
1204.9
1119.9
Black
52
15
4
33
17.0
32.7
-147.1
1209.4
1062.3
Standard
All
80
25
6
49
28.0
35.0
-127.5
1204.4
1076.9
White
36
14
2
20
15.0
41.7
-70.8
1206.8
1135.9
Black
44
11
4
29
13.0
29.5
-173.9
1202.4
1028.5
Rapid
All
17
7
0
10
7.0
41.2
-75.0
1221.1
1146.1
White
9
3
0
6
3.0
33.3
-141.7
1197.2
1055.5
Black
8
4
0
4
4.0
50.0
0.0
1247.9
1247.9
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
1130140132
Benjamin, L (Luyolo)
3
2.0
2
0
1
66.7
1118.9
141.7
1260.6
View list
2
2130139612
Lingevelder, L (Lazuene)
2
2.0
2
0
0
100.0
1161.0
425.0
1586.0
View list
3
1120109194
Liebenberg, WS (William Stephen)
2
1.5
1
1
0
75.0
1126.3
212.5
1338.8
View list
4
1130140133
Cronje, A (Anru)
2
0.5
0
1
1
25.0
1084.8
-212.5
872.3
View list
5
1130139611
Jordaan, M (Mikijl)
2
0.5
0
1
1
25.0
1200.0
-212.5
987.5
View list
6
1130139607
Du Plessis, L (Luandre)
2
0.0
0
0
2
0.0
1158.8
-425.0
733.8
View list
7
1120140141
Aucamp, A (Alexander Nicolai)
2
0.0
0
0
2
0.0
1050.0
-425.0
625.0
View list
8
2130154012
Pretorius, J (Judith)
2
0.0
0
0
2
0.0
1090.9
-425.0
665.9
View list
9
1140144436
De Bruyn, R (Ricard)
1
1.0
1
0
0
100.0
1122.0
425.0
1547.0
View list
10
2120152981
Botha, C (Cale)
1
1.0
1
0
0
100.0
1047.4
425.0
1472.4
View list
11
1090155542
Buthelezi, S (Sibahle)
1
1.0
1
0
0
100.0
1085.8
425.0
1510.8
View list
12
1110141967
Farkas, C (Coby)
1
1.0
1
0
0
100.0
1056.8
425.0
1481.8
View list
13
2120144430
Greeff, S (Simone)
1
1.0
1
0
0
100.0
1078.5
425.0
1503.5
View list
14
1100111981
Hattingh, K (Kale)
1
1.0
1
0
0
100.0
1047.4
425.0
1472.4
View list
15
2130140136
Jordaan, I (Inge)
1
1.0
1
0
0
100.0
1117.0
425.0
1542.0
View list
16
1140301231
Jordaan, J (Jonathan)
1
1.0
1
0
0
100.0
1056.8
425.0
1481.8
View list
17
1090155549
Kandare, P (Peter)
1
1.0
1
0
0
100.0
1085.8
425.0
1510.8
View list
18
1130146512
Liddle, V (Vion)
1
1.0
1
0
0
100.0
1146.2
425.0
1571.2
View list
19
1130152985
Lombard, R (Reece)
1
1.0
1
0
0
100.0
1103.3
425.0
1528.3
View list
20
1120152978
Mafanya, M (Masixole)
1
1.0
1
0
0
100.0
1047.4
425.0
1472.4
View list