Chess South Africa
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Chess South Africa
Bredenkamp, J (Jaydon)
Dob:
2009/04/09 (U16)
Gender:
Male
Chess SA id:
1090119262
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/05/13 (407 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
1407.2
Current Weighted rating
1410.5
Current Weighted performance
1180.1
Current official/published rating (highest between Raw, WR and WP)
1410.5
Current highest rating achieved
1461.1
Current floor (min rating allowed)
961.1
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)
±123.4
Current Raw change used (final)
0.0
Projected new Raw rating
1407.2
Projected new Weighed rating
1297.5
Projected new Weighted performance
1180.1
Projected new final Raw rating (if new WP > new Raw)
1407.2
Projected new highest rating
1461.1
Projected new floor
961.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1407.2
Projected effective change (new Official - current Official)
-3.3
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
1390.2
Current Weighted rating
1395.1
Current Weighted performance
1180.1
Current official/published rating (highest between Raw, WR and WP)
1395.1
Current highest rating achieved
1455.8
Current floor (min rating allowed)
955.8
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)
±126.5
Current Raw change used (final)
0.0
Projected new Raw rating
1390.2
Projected new Weighed rating
1283.1
Projected new Weighted performance
1180.1
Projected new final Raw rating (if new WP > new Raw)
1390.2
Projected new highest rating
1455.8
Projected new floor
955.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1390.2
Projected effective change (new Official - current Official)
-4.9
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
1181.6
Current Weighted rating
1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1181.6
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
Current K-factor
40
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.6
Projected new Weighed rating
1087.1
Projected new Weighted performance
149.6
Projected new final Raw rating (if new WP > new Raw)
1181.6
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.6
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Eden Trials 2+3 2023 (U16)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
9
5.0
1417.8
1400.1
Analysis
12
Western Cape HS Individuals 2023 (U15 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1461.1
1455.8
Analysis
11
Eden Trails 1 2023 (U15 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
4.5
1410.9
1401.5
Analysis
10
Mossel Bay Schools Trials 2 2023 (U15 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1407.4
1397.7
Analysis
9
Mossel Bay Schools Trials 1 2023 (U15 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
1
0.0
1426.5
1420.7
Analysis
8
Mossel Bay Open 2022 (B)
2022/09/30
2022/10/02
Eden District (WEG)
Standard
90
0.94
6
6
3.5
1437.0
1434.1
Analysis
7
Eden Topskole 2022 (O13 Ope)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1339.8
1336.6
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
1313.5
1339.7
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
1261.8
1281.7
Analysis
4
Eden Proewe 1 2022 (O13 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1247.1
1269.5
Analysis
3
Mosselbaai Skole Skaak Proewe 1 2022 (U13 Boys)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
65
0.85
5
4
3.0
1218.9
1240.0
Analysis
2
Mossel Bay Trials 2 2020 (U11)
2020/02/15
2020/02/15
Eden District (WEG)
Standard
65
0.85
5
4
3.0
1182.2
1200.0
Analysis
1
Mossel Bay Chess Open 2019 (C)
2019/10/05
2019/10/05
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
66
36
9
21
40.5
61.4
96.6
1285.1
1381.6
White
32
18
4
10
20.0
62.5
106.3
1272.4
1378.6
Black
34
18
5
11
20.5
60.3
87.5
1297.0
1384.5
Standard
All
60
33
9
18
37.5
62.5
106.3
1304.0
1410.3
White
29
16
4
9
18.0
62.1
102.6
1297.1
1399.7
Black
31
17
5
9
19.5
62.9
109.7
1310.6
1420.2
Rapid
All
6
3
0
3
3.0
50.0
0.0
1095.1
1095.1
White
3
2
0
1
2.0
66.7
141.7
1033.2
1174.9
Black
3
1
0
2
1.0
33.3
-141.7
1157.0
1015.4
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
1090130785
Kiewiet, B (B Jay)
4
4.0
4
0
0
100.0
1297.8
425.0
1722.8
View list
2
109085307
De Waal, L (Liam)
3
2.0
1
2
0
66.7
1363.5
141.7
1505.2
View list
3
1090130140
Bukula, S (Sivuyisile)
2
2.0
2
0
0
100.0
1414.3
425.0
1839.3
View list
4
1080107827
Konstabel, Z (Zinzan)
2
2.0
2
0
0
100.0
1414.3
425.0
1839.3
View list
5
209088299
Golding, E (Elnichia)
2
1.5
1
1
0
75.0
1378.8
212.5
1591.3
View list
6
109086415
Marx, M (Marnu)
2
1.0
1
0
1
50.0
1300.8
0.0
1300.8
View list
7
1090136837
Jacobs, S (Shaquille)
2
0.5
0
1
1
25.0
1422.2
-212.5
1209.7
View list
8
109086413
Scholtz, H (Hanko)
2
0.0
0
0
2
0.0
1378.8
-425.0
953.8
View list
9
2100110934
Janse Van Rensburg, D (Danique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
109095378
De Waal, E (Errol-Durand)
1
1.0
1
0
0
100.0
1261.8
425.0
1686.8
View list
11
1090136832
Cona, N (Naven)
1
1.0
1
0
0
100.0
1218.9
425.0
1643.9
View list
12
2090145221
Claassen, H (Haylene)
1
1.0
1
0
0
100.0
1437.0
425.0
1862.0
View list
13
1090131989
Claassen, A (Angelo)
1
1.0
1
0
0
100.0
1247.1
425.0
1672.1
View list
14
1100136831
Christians, J (Jaywin)
1
1.0
1
0
0
100.0
1218.9
425.0
1643.9
View list
15
1090131987
Botha, J (Josephnique)
1
1.0
1
0
0
100.0
1410.9
425.0
1835.9
View list
16
1090130755
Beukes, Z (Zaydian)
1
1.0
1
0
0
100.0
1218.9
425.0
1643.9
View list
17
1080113450
Alkaster, R (Rickelme)
1
1.0
1
0
0
100.0
1461.1
425.0
1886.1
View list
18
108083830
Geduld, S (Shamiel)
1
1.0
1
0
0
100.0
1407.4
425.0
1832.4
View list
19
1090131993
Esau, D (Dehago)
1
1.0
1
0
0
100.0
1247.1
425.0
1672.1
View list
20
1080117254
Karelse, L (Luke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list