Chess South Africa
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Chess South Africa
Alberts, D (Dwayne)
Dob:
2007/08/10 (U18)
Gender:
Male
Chess SA id:
1070145173
FIDE id:
Region:
Frances Baardt (NCF)
Citizen:
RSA
Title(s):
Last active:
2023/02/25 (638 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
1132.1
Current Weighted rating
1132.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1132.4
Current highest rating achieved
1164.4
Current floor (min rating allowed)
664.4
Current K-factor
40
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1132.1
Projected new Weighed rating
1041.6
Projected new Weighted performance
448.7
Projected new final Raw rating (if new WP > new Raw)
1132.1
Projected new highest rating
1164.4
Projected new floor
664.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.1
Projected effective change (new Official - current Official)
-0.3
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
1118.8
Current Weighted rating
1119.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1119.2
Current highest rating achieved
1156.8
Current floor (min rating allowed)
656.8
Current K-factor
40
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)
±186.2
Current Raw change used (final)
0.0
Projected new Raw rating
1118.8
Projected new Weighed rating
1029.4
Projected new Weighted performance
448.7
Projected new final Raw rating (if new WP > new Raw)
1118.8
Projected new highest rating
1156.8
Projected new floor
656.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.8
Projected effective change (new Official - current Official)
-0.4
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
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)
±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
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
2
Hopetown Schools Chess Open Tournament 2023 (U19)
2023/02/25
2023/02/25
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
5
1.5
1164.4
1156.8
Analysis
1
Kimberley Chess Club Development Tournament 2022 (E)
2022/08/20
2022/08/20
Frances Baard (NCF)
Standard
62
0.84
5
4
1.0
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
9
2
1
6
2.5
27.8
-188.9
1181.6
992.7
White
5
1
0
4
1.0
20.0
-255.0
1212.8
957.8
Black
4
1
1
2
1.5
37.5
-106.3
1142.6
1036.4
Standard
All
9
2
1
6
2.5
27.8
-188.9
1181.6
992.7
White
5
1
0
4
1.0
20.0
-255.0
1212.8
957.8
Black
4
1
1
2
1.5
37.5
-106.3
1142.6
1036.4
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
1090145178
Ntahondi, D (Destiny)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060105343
Pienaar, C (Clarence)
1
1.0
1
0
0
100.0
1164.4
425.0
1589.4
View list
3
2070134175
Oliphant, K (Kelly)
1
0.5
0
1
0
50.0
1164.4
0.0
1164.4
View list
4
1070145179
Robinson, R (Ricardo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1070130276
Makhele, A (Amos)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
105086981
Kitengye, A (Armand)
1
0.0
0
0
1
0.0
1164.4
-425.0
739.4
View list
7
1070145174
Kellyson, N (Ndowe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1070138305
Joubert, Z (Zander)
1
0.0
0
0
1
0.0
1164.4
-425.0
739.4
View list
9
1040146494
Jacobs, G (Gino)
1
0.0
0
0
1
0.0
1164.4
-425.0
739.4
View list
