Chess South Africa
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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:
2024/08/31 (66 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
1172.8
Current Weighted rating
1170.9
Current Weighted performance
1100.9
Current official/published rating (highest between Raw, WR and WP)
1172.8
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±172.4
Current Raw change used (final)
0.0
Projected new Raw rating
1172.8
Projected new Weighed rating
1076.5
Projected new Weighted performance
1100.9
Projected new final Raw rating (if new WP > new Raw)
1172.8
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.8
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
1171.1
Current Weighted rating
1166.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.1
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±172.8
Current Raw change used (final)
0.0
Projected new Raw rating
1171.1
Projected new Weighed rating
1071.9
Projected new Weighted performance
1020.5
Projected new final Raw rating (if new WP > new Raw)
1171.1
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.1
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
1184.9
Current Weighted rating
1197.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.6
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±169.4
Current Raw change used (final)
0.0
Projected new Raw rating
1184.9
Projected new Weighed rating
1101.7
Projected new Weighted performance
379.6
Projected new final Raw rating (if new WP > new Raw)
1184.9
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1184.9
Projected effective change (new Official - current Official)
-12.7
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Tsogo Sun Moves For Life Learners Tournament 2024 (U13)
2024/08/31
2024/08/31
Eden (WEG)
Rapid
20
0.47
6
6
2.5
1172.5
1200.0
Analysis
3
Eden Top Schools 2024 (U13 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
5
3.5
1136.3
1125.4
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
5
Tsogo Sun Moves For Life Learners Tournament 2024 (U13)
2024/08/31
2024/08/31
Eden (WEG)
Rapid
20
0.47
6
6
2.5
1172.5
1200.0
Analysis
4
Eden Top Schools 2024 (U13 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
5
3.5
1136.3
1125.4
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
25
8
4
13
10.0
40.0
-85.0
1229.4
1144.4
White
12
5
2
5
6.0
50.0
0.0
1195.5
1195.5
Black
13
3
2
8
4.0
30.8
-163.5
1260.8
1097.3
Standard
All
19
6
3
10
7.5
39.5
-89.5
1227.4
1137.9
White
10
4
2
4
5.0
50.0
0.0
1202.3
1202.3
Black
9
2
1
6
2.5
27.8
-188.9
1255.2
1066.3
Rapid
All
6
2
1
3
2.5
41.7
-70.8
1236.0
1165.2
White
2
1
0
1
1.0
50.0
0.0
1161.4
1161.4
Black
4
1
1
2
1.5
37.5
-106.3
1273.3
1167.1
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
29
9
4
16
11.0
37.9
-102.6
1244.1
1141.6
White
14
6
2
6
7.0
50.0
0.0
1202.4
1202.4
Black
15
3
2
10
4.0
26.7
-198.3
1283.1
1084.8
Standard
All
23
7
3
13
8.5
37.0
-110.9
1246.3
1135.4
White
12
5
2
5
6.0
50.0
0.0
1209.2
1209.2
Black
11
2
1
8
2.5
22.7
-231.8
1286.7
1054.9
Rapid
All
6
2
1
3
2.5
41.7
-70.8
1236.0
1165.2
White
2
1
0
1
1.0
50.0
0.0
1161.4
1161.4
Black
4
1
1
2
1.5
37.5
-106.3
1273.3
1167.1
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
1130137908
Kock, K (Keagon)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
3
2120150017
Misland, Z (Zeenat)
1
1.0
1
0
0
100.0
1172.5
425.0
1597.5
View list
4
2100119485
Makriga, G (Geonio)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1140309800
Greyling, N (Nielan)
1
1.0
1
0
0
100.0
1136.3
425.0
1561.3
View list
6
1110148848
Jakobus, L (Lee-Roy)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list
7
1100310988
Jaars, M (Marcus)
1
1.0
1
0
0
100.0
1172.5
425.0
1597.5
View list
8
1110117242
Bokwana, D (Devaan)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list
9
1110162393
Smit, M (Marco)
1
1.0
1
0
0
100.0
1136.3
425.0
1561.3
View list
10
1110193151
Stuurman, D (Dante)
1
1.0
1
0
0
100.0
1157.8
425.0
1582.8
View list
11
1130193038
Benjamin, W (Willandro)
1
0.5
0
1
0
50.0
1136.3
0.0
1136.3
View list
12
1120310997
November, D (Devante)
1
0.5
0
1
0
50.0
1172.5
0.0
1172.5
View list
13
2140148827
Botha, J (Jaylie)
1
0.5
0
1
0
50.0
1136.3
0.0
1136.3
View list
14
2120152571
Plaatjies, A (Akechia)
1
0.5
0
1
0
50.0
1136.3
0.0
1136.3
View list
15
1120136808
Philander, C (Curtley)
1
0.0
0
0
1
0.0
1157.8
-425.0
732.8
View list
16
1100159750
Mpwana, A (Ayola)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2100119266
Le Kay, Y (Yshah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1110151035
Julies, K (Keiran)
1
0.0
0
0
1
0.0
1189.2
-425.0
764.2
View list
19
1110137141
Hurter, W (Wybrandt)
1
0.0
0
0
1
0.0
1172.5
-425.0
747.5
View list
20
1100131360
Frans, J (Jaywon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list