Chess South Africa
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Chess South Africa
Le Roux, SJ (Stephanus Johannes)
Dob:
2010/10/22 (U16)
Gender:
Male
Chess SA id:
1100105705
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (23 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
1156.5
Curent Weighted rating
1156.5
Curent Weighted performance
557.9
Current official/published rating (highest between Raw, WR and WP)
1156.5
Current floor (min rating allowed)
695.0
Current highest rating achieved
1195.0
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
1.96
Difference (S-We)
0.04
Current Raw change (no limits, including tournament time weight)
1.3
Current min/max change allowed (with limits)
±176.4
Current Raw change used (final)
1.3
Projected new Raw rating
1157.8
Projected new Weighed rating
1156.6
Projected new Weighted performance
557.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.8
Projected effective change (new Official - current Official)
+1.3
Projected new highest rating
1195.0
Projected new floor
695.0
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
1154.8
Curent Weighted rating
1154.8
Curent Weighted performance
559.8
Current official/published rating (highest between Raw, WR and WP)
1154.8
Current floor (min rating allowed)
699.2
Current highest rating achieved
1199.2
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
1.92
Difference (S-We)
0.08
Current Raw change (no limits, including tournament time weight)
3.2
Current min/max change allowed (with limits)
±176.8
Current Raw change used (final)
3.2
Projected new Raw rating
1158.0
Projected new Weighed rating
1155.1
Projected new Weighted performance
559.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.0
Projected effective change (new Official - current Official)
+3.2
Projected new highest rating
1199.2
Projected new floor
699.2
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
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
Tournament:
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
Start:
2024/05/04
End:
2024/05/04
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1156.5
Rating gain/loss:
1.3
Type rating:
1154.8
Rating gain/loss:
3.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1156.5
1154.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1156.5
1154.8
Analysis
5
2022 D3 Cluster City Schools (U13)
2022/04/23
2022/04/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1161.1
1159.2
Analysis
4
2019 D3 Team League (U9)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1195.0
1199.2
Analysis
3
D3 Primary School League Cluster 4 2019 (U9)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
1155.2
1149.6
Analysis
2
2019 D3 Individuals (U9 Boys)
2019/04/13
2019/04/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1134.3
1121.2
Analysis
1
2018 Gauteng League Final (U9)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1257.5
1172.5
White
3
1
0
2
1.0
33.3
-141.7
1295.8
1154.2
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Standard
All
5
2
0
3
2.0
40.0
-85.0
1257.5
1172.5
White
3
1
0
2
1.0
33.3
-141.7
1295.8
1154.2
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
27
12
0
15
12.0
44.4
-47.2
1167.0
1119.8
White
13
6
0
7
6.0
46.2
-32.7
1167.3
1134.6
Black
14
6
0
8
6.0
42.9
-60.7
1166.7
1106.0
Standard
All
27
12
0
15
12.0
44.4
-47.2
1167.0
1119.8
White
13
6
0
7
6.0
46.2
-32.7
1167.3
1134.6
Black
14
6
0
8
6.0
42.9
-60.7
1166.7
1106.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110115542
Esterhuysen, R (Ruben)
2
1.0
1
0
1
50.0
1175.1
0.0
1175.1
View list
2
110093665
Tsholoba, O (Omolemo)
2
1.0
1
0
1
50.0
1164.7
0.0
1164.7
View list
3
110084813
Bonnin, J (Juan)
2
0.0
0
0
2
0.0
1164.7
-425.0
739.7
View list
4
1090139921
Francis, C (Colin Jordan)
1
1.0
1
0
0
100.0
1161.1
425.0
1586.1
View list
5
2100115560
Combrinck, M (Marelize)
1
1.0
1
0
0
100.0
1155.2
425.0
1580.2
View list
6
1110109889
Meyer, E (Ewald)
1
1.0
1
0
0
100.0
1134.3
425.0
1559.3
View list
7
1110112728
Laage, B (Benjamin)
1
1.0
1
0
0
100.0
1134.3
425.0
1559.3
View list
8
2100115580
Heffer, G (Gita-Lynn)
1
1.0
1
0
0
100.0
1155.2
425.0
1580.2
View list
9
1100115548
Mokone, M (Moagi)
1
1.0
1
0
0
100.0
1155.2
425.0
1580.2
View list
10
1100303402
Shioma, J (Joshua)
1
1.0
1
0
0
100.0
1156.5
425.0
1581.5
View list
11
2100115551
Rousseau, B (Bianca)
1
1.0
1
0
0
100.0
1161.1
425.0
1586.1
View list
12
1090303398
Pieterse, R (Rayton)
1
1.0
1
0
0
100.0
1156.5
425.0
1581.5
View list
13
1090105307
Swart, R (Rico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1090135143
Olivier, JG (Jacobus George)
1
0.0
0
0
1
0.0
1161.1
-425.0
736.1
View list
15
1090135142
Nel, A (Adriaan)
1
0.0
0
0
1
0.0
1161.1
-425.0
736.1
View list
16
1090161709
Msimango, M (Moremi)
1
0.0
0
0
1
0.0
1156.5
-425.0
731.5
View list
17
1100303391
Mndebele, M (Melusi)
1
0.0
0
0
1
0.0
1156.5
-425.0
731.5
View list
18
109084256
Hattingh, T (Tiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1110100045
Gondwe, P (Prosper)
1
0.0
0
0
1
0.0
1195.0
-425.0
770.0
View list
20
1090100051
Kruger, H (Hein)
1
0.0
0
0
1
0.0
1161.1
-425.0
736.1
View list