Chess South Africa
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Chess South Africa
Kiewiet, B (B Jay)
Dob:
2009/12/23 (U16)
Gender:
Male
Chess SA id:
1090130785
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
1438.7
Curent Weighted rating
1335.4
Curent Weighted performance
1362.6
Current official/published rating (highest between Raw, WR and WP)
1438.7
Current floor (min rating allowed)
938.7
Current highest rating achieved
1438.7
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)
±118.0
Current Raw change used (final)
0.0
Projected new Raw rating
1438.7
Projected new Weighed rating
1344.5
Projected new Weighted performance
1362.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1438.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1438.7
Projected new floor
938.7
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
1446.9
Curent Weighted rating
1317.5
Curent Weighted performance
1358.2
Current official/published rating (highest between Raw, WR and WP)
1446.9
Current floor (min rating allowed)
946.9
Current highest rating achieved
1446.9
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)
±116.6
Current Raw change used (final)
0.0
Projected new Raw rating
1446.9
Projected new Weighed rating
1328.7
Projected new Weighted performance
1358.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1446.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1446.9
Projected new floor
946.9
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
1250.4
Curent Weighted rating
1248.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1250.4
Current floor (min rating allowed)
750.4
Current highest rating achieved
1250.4
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)
±154.3
Current Raw change used (final)
0.0
Projected new Raw rating
1250.4
Projected new Weighed rating
1249.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1250.4
Projected new floor
750.4
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)
750.4
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
750.4
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 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
7.0
1338.6
1324.9
Analysis
1
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1327.5
1308.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
7.0
1338.6
1324.9
Analysis
14
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1327.5
1308.0
Analysis
13
Eden Trials 2+3 2023 (U16)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
0
0.0
1327.5
1308.0
Analysis
12
Western Cape HS Individuals 2023 (U15 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1343.0
1325.6
Analysis
11
Eden Trails 1 2023 (U15 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1320.0
1293.2
Analysis
10
Mossel Bay Schools Trials 2 2023 (U15 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1319.1
1285.6
Analysis
9
Mossel Bay Schools Trials 1 2023 (U15 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1319.7
1279.1
Analysis
8
Mossel Bay Open 2022 (C)
2022/10/01
2022/10/01
Eden District (WEG)
Rapid
30
0.60
5
5
4.0
1279.1
1200.0
Analysis
7
Eden Topskole 2022 (O13 Ope)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1299.7
1306.1
Analysis
6
Western Cape Schools 2022 (U13 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1295.1
1308.3
Analysis
5
Eden Proewe 2 2022 (O13 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1286.5
1300.7
Analysis
4
Eden Proewe 1 2022 (O13 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1239.7
1246.0
Analysis
3
Eden Schools Closed Trials 1 2020 (U11 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
4
2.0
1239.1
1246.4
Analysis
2
Mossel Bay Trials 2 2020 (U11)
2020/02/15
2020/02/15
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1200.0
1200.0
Analysis
1
Mossel Bay Trials 1 2020 (U11)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
10
0
5
10.0
66.7
141.7
1414.4
1556.1
White
8
7
0
1
7.0
87.5
318.8
1313.4
1632.1
Black
7
3
0
4
3.0
42.9
-60.7
1529.9
1469.2
Standard
All
15
10
0
5
10.0
66.7
141.7
1414.4
1556.1
White
8
7
0
1
7.0
87.5
318.8
1313.4
1632.1
Black
7
3
0
4
3.0
42.9
-60.7
1529.9
1469.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
76
44
2
30
45.0
59.2
78.3
1309.4
1387.7
White
40
23
2
15
24.0
60.0
85.0
1310.3
1395.3
Black
36
21
0
15
21.0
58.3
70.8
1308.5
1379.4
Standard
All
71
40
2
29
41.0
57.7
65.8
1307.4
1373.3
White
38
21
2
15
22.0
57.9
67.1
1307.5
1374.6
Black
33
19
0
14
19.0
57.6
64.4
1307.3
1371.7
Rapid
All
5
4
0
1
4.0
80.0
255.0
1338.1
1593.1
White
2
2
0
0
2.0
100.0
425.0
1362.7
1787.7
Black
3
2
0
1
2.0
66.7
141.7
1321.8
1463.4
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
1090119262
Bredenkamp, J (Jaydon)
4
0.0
0
0
4
0.0
1276.3
-425.0
851.3
View list
2
1100130762
Claassen, M (Mervin)
3
2.0
2
0
1
66.7
1259.4
141.7
1401.1
View list
3
1090150037
Hone, R (Ryan)
3
0.0
0
0
3
0.0
1328.4
-425.0
903.4
View list
4
1090130755
Beukes, Z (Zaydian)
2
2.0
2
0
0
100.0
1303.1
425.0
1728.1
View list
5
209088299
Golding, E (Elnichia)
2
2.0
2
0
0
100.0
1319.2
425.0
1744.2
View list
6
1080148915
Petersen, J (Jordan-Ray)
2
2.0
2
0
0
100.0
1319.4
425.0
1744.4
View list
7
1090109670
Swartz, T (Tayrese)
2
1.5
1
1
0
75.0
1279.5
212.5
1492.0
View list
8
1100119486
Muller, K (Kieran)
2
1.0
1
0
1
50.0
1288.8
0.0
1288.8
View list
9
1100130764
Claassen, R (Raynier)
2
0.0
0
0
2
0.0
1288.8
-425.0
863.8
View list
10
1100108128
Prins, R (Reinhart)
2
0.0
0
0
2
0.0
1290.8
-425.0
865.8
View list
11
109086413
Scholtz, H (Hanko)
2
0.0
0
0
2
0.0
1309.8
-425.0
884.8
View list
12
2130136581
Brewis, S (Sienna)
1
1.0
1
0
0
100.0
1279.1
425.0
1704.1
View list
13
2100119464
Daniels, R (Richall)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1110130128
Da Silva, D (Darren)
1
1.0
1
0
0
100.0
1279.1
425.0
1704.1
View list
15
1090099730
Drennen, L (Liam)
1
1.0
1
0
0
100.0
1295.1
425.0
1720.1
View list
16
2100119440
Aspeling, A (Anthea)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1100108153
Arpin, L (Lukas)
1
1.0
1
0
0
100.0
1338.6
425.0
1763.6
View list
18
1080113450
Alkaster, R (Rickelme)
1
1.0
1
0
0
100.0
1343.0
425.0
1768.0
View list
19
1090110344
Adams, L (Lincoln)
1
1.0
1
0
0
100.0
1239.1
425.0
1664.1
View list
20
1100130759
Bosman, N (Naven)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list