Chess South Africa
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Chess South Africa
Dubbeld, BM (Bernard)
Dob:
1978/05/09 (Adult)
Gender:
Male
Chess SA id:
178008316
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (48 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
1887.4
Current Weighted rating
1502.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1887.4
Current highest rating achieved
1898.1
Current floor (min rating allowed)
1398.1
Current K-factor
24
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)
±62.3
Current Raw change used (final)
0.0
Projected new Raw rating
1887.4
Projected new Weighed rating
1392.2
Projected new Weighted performance
848.5
Projected new final Raw rating (if new WP > new Raw)
1887.4
Projected new highest rating
1898.1
Projected new floor
1398.1
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1887.4
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
1898.1
Current Weighted rating
1503.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1898.1
Current highest rating achieved
1898.1
Current floor (min rating allowed)
1398.1
Current K-factor
24
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)
±61.3
Current Raw change used (final)
0.0
Projected new Raw rating
1898.1
Projected new Weighed rating
1392.9
Projected new Weighted performance
417.8
Projected new final Raw rating (if new WP > new Raw)
1898.1
Projected new highest rating
1898.1
Projected new floor
1398.1
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1898.1
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
1958.5
Current Weighted rating
1534.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1958.5
Current highest rating achieved
1983.0
Current floor (min rating allowed)
1483.0
Current K-factor
24
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)
±56.3
Current Raw change used (final)
0.0
Projected new Raw rating
1958.5
Projected new Weighed rating
1423.2
Projected new Weighted performance
541.3
Projected new final Raw rating (if new WP > new Raw)
1958.5
Projected new highest rating
1983.0
Projected new floor
1483.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1958.5
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
1983.0
Current Weighted rating
1536.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1983.0
Current highest rating achieved
1983.0
Current floor (min rating allowed)
1483.0
Current K-factor
24
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)
±54.3
Current Raw change used (final)
0.0
Projected new Raw rating
1983.0
Projected new Weighed rating
1425.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1983.0
Projected new floor
1483.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1983.0
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
1
Steinitz Chess Festival 2024 (Open Rapid)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1898.1
1983.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Steinitz Chess Festival 2024 (Open Rapid)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1898.1
1983.0
Analysis
1
Chess Elevation Series 2023 (Level 2A)
2023/11/03
2023/11/04
Cape Town (WCT)
Standard
70
0.87
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
4
0
2
4.0
66.7
141.7
1509.5
1651.2
White
3
3
0
0
3.0
100.0
425.0
1344.0
1769.0
Black
3
1
0
2
1.0
33.3
-141.7
1675.0
1533.3
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
6
4
0
2
4.0
66.7
141.7
1509.5
1651.2
White
3
3
0
0
3.0
100.0
425.0
1344.0
1769.0
Black
3
1
0
2
1.0
33.3
-141.7
1675.0
1533.3
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
10
5
0
5
5.0
50.0
0.0
1536.3
1536.3
White
5
3
0
2
3.0
60.0
85.0
1463.2
1548.2
Black
5
2
0
3
2.0
40.0
-85.0
1609.3
1524.3
Standard
All
4
1
0
3
1.0
25.0
-212.5
1576.5
1364.0
White
2
0
0
2
0.0
0.0
-425.0
1642.2
1217.2
Black
2
1
0
1
1.0
50.0
0.0
1510.8
1510.8
Rapid
All
6
4
0
2
4.0
66.7
141.7
1509.5
1651.2
White
3
3
0
0
3.0
100.0
425.0
1344.0
1769.0
Black
3
1
0
2
1.0
33.3
-141.7
1675.0
1533.3
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
198064802
Kievits, M (Michael)
1
1.0
1
0
0
100.0
1898.1
425.0
2323.1
View list
2
1090157940
Dubbeld, B (Benjamin)
1
1.0
1
0
0
100.0
1898.1
425.0
2323.1
View list
3
1080158119
De Kock, W (Wade)
1
1.0
1
0
0
100.0
1898.1
425.0
2323.1
View list
4
107061440
Van Staaden, D (Darren)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
180038951
Van Der Brugge, NA (Naomi)
1
1.0
1
0
0
100.0
1898.1
425.0
2323.1
View list
6
108083939
Rosenberg, W (Wagheed)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1090109869
Priestley, L (Logan)
1
0.0
0
0
1
0.0
1898.1
-425.0
1473.1
View list
8
1060108804
Ntukela, A (Amzolele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1050108039
Mnyasta, C (Charlton)
1
0.0
0
0
1
0.0
1898.1
-425.0
1473.1
View list
10
1060108786
Blauw, S (Siyamthanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list