Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Kiewietz, J (Jayden)
Dob:
2011/12/01 (U14)
Gender:
Male
Chess SA id:
1110159748
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1136.3
Curent Weighted rating
1185.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1185.8
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)
±181.6
Current Raw change used (final)
0.0
Projected new Raw rating
1136.3
Projected new Weighed rating
1181.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.4
Projected effective change (new Official - current Official)
-4.4
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
1125.4
Curent Weighted rating
1182.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1182.6
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)
±184.4
Current Raw change used (final)
0.0
Projected new Raw rating
1125.4
Projected new Weighed rating
1177.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.5
Projected effective change (new Official - current Official)
-5.1
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
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
2
Eden Chess Trials 2 2024 (U14)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
3.0
1157.8
1147.4
Analysis
1
Eden School Chess Trials 1 2024 (U13 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1189.2
1186.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Eden Chess Trials 2 2024 (U14)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
3.0
1157.8
1147.4
Analysis
2
Eden School Chess Trials 1 2024 (U13 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1189.2
1186.3
Analysis
1
Mossel Bay Top Schools 2023 (U13)
2023/07/29
2023/07/29
Eden District (WEG)
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
14
4
0
10
4.0
28.6
-182.1
1244.2
1062.0
White
7
3
0
4
3.0
42.9
-60.7
1221.0
1160.2
Black
7
1
0
6
1.0
14.3
-303.6
1267.4
963.8
Standard
All
14
4
0
10
4.0
28.6
-182.1
1244.2
1062.0
White
7
3
0
4
3.0
42.9
-60.7
1221.0
1160.2
Black
7
1
0
6
1.0
14.3
-303.6
1267.4
963.8
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
18
5
0
13
5.0
27.8
-188.9
1264.6
1075.7
White
9
4
0
5
4.0
44.4
-47.2
1225.9
1178.7
Black
9
1
0
8
1.0
11.1
-330.6
1303.2
972.7
Standard
All
18
5
0
13
5.0
27.8
-188.9
1264.6
1075.7
White
9
4
0
5
4.0
44.4
-47.2
1225.9
1178.7
Black
9
1
0
8
1.0
11.1
-330.6
1303.2
972.7
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
1120119444
Lengisi, S (Simtha)
2
0.0
0
0
2
0.0
1173.5
-425.0
748.5
View list
2
1110117242
Bokwana, D (Devaan)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list
3
1110148848
Jakobus, L (Lee-Roy)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list
4
1130137908
Kock, K (Keagon)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
5
2100119485
Makriga, G (Geonio)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1110193151
Stuurman, D (Dante)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list
7
1120130754
Uithaler, D (Duraycan)
1
0.0
0
0
1
0.0
1157.8
-425.0
732.8
View list
8
2120148890
Theunissen, B (Brooklyn)
1
0.0
0
0
1
0.0
1157.8
-425.0
732.8
View list
9
2120136824
Taylor, D (Denashkia)
1
0.0
0
0
1
0.0
1157.8
-425.0
732.8
View list
10
1120136808
Philander, C (Curtley)
1
0.0
0
0
1
0.0
1157.8
-425.0
732.8
View list
11
1100159750
Mpwana, A (Ayola)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2100119266
Le Kay, Y (Yshah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1110151035
Julies, K (Keiran)
1
0.0
0
0
1
0.0
1189.2
-425.0
764.2
View list
14
1100131360
Frans, J (Jaywon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1120137138
Du Toit, M (Myburgh)
1
0.0
0
0
1
0.0
1157.8
-425.0
732.8
View list
16
1120154635
Bam, C (Cayleb)
1
0.0
0
0
1
0.0
1189.2
-425.0
764.2
View list
17
1110130848
Agulhus, T (Trenesh)
1
0.0
0
0
1
0.0
1189.2
-425.0
764.2
View list