Chess South Africa
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Chess South Africa
Van Den Berg, D (Declan)
Dob:
2016/08/31 (U10)
Gender:
Male
Chess SA id:
1160148080
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (295 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
924.8
Curent Weighted rating
957.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
957.9
Current floor (min rating allowed)
570.4
Current highest rating achieved
1070.4
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)
±245.4
Current Raw change used (final)
0.0
Projected new Raw rating
924.8
Projected new Weighed rating
950.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
950.7
Projected effective change (new Official - current Official)
-7.2
Projected new highest rating
1070.4
Projected new floor
570.4
Projected new K-facor
40
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
900.8
Curent Weighted rating
937.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
937.8
Current floor (min rating allowed)
571.2
Current highest rating achieved
1071.2
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)
±254.0
Current Raw change used (final)
0.0
Projected new Raw rating
900.8
Projected new Weighed rating
929.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
929.8
Projected effective change (new Official - current Official)
-7.9
Projected new highest rating
1071.2
Projected new floor
571.2
Projected new K-facor
40
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)
700.0
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
700.0
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)
700.0
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
700.0
Projected new K-facor
36
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
5
2023 Ekurhuleni North District Schools Finals (U9 Reserves)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
1
0.0
930.4
906.8
Analysis
4
Ekurhuleni Trials 2 2023 (U8)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.0
970.2
950.8
Analysis
3
Ekhuruleni Chess Trials 1 2023 (U8+U10)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.0
1070.4
1071.2
Analysis
2
Ekurhuleni Springs Open 4 March 2023 (E)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
4
0.0
1070.4
1071.2
Analysis
1
2022 South African Junior Team Chess Championships (U8 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
0.0
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
22
0
0
22
0.0
0.0
-425.0
1211.6
786.6
White
10
0
0
10
0.0
0.0
-425.0
1190.9
765.9
Black
12
0
0
12
0.0
0.0
-425.0
1228.9
803.9
Standard
All
22
0
0
22
0.0
0.0
-425.0
1211.6
786.6
White
10
0
0
10
0.0
0.0
-425.0
1190.9
765.9
Black
12
0
0
12
0.0
0.0
-425.0
1228.9
803.9
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
2150143035
Van Zyl, S (Sanli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
1150143819
Tabilo Lillo, M (Marcelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2150134902
Steyn, M (Mari-Louise)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1170147325
Stelloh, A (Alexander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150147876
Soobramoney, H (Hezron)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1140153038
Serumula, N (Neo)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
7
1150143029
Pretorius, P (Phillip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1150161328
Potgieter, L (Luan)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
9
2140151772
Podges, M (Mackenzie)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
10
1140112260
Pillay, J (Joshua)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
11
2140155185
Ndlovu, N (Nokukhany)
1
0.0
0
0
1
0.0
930.4
-425.0
505.4
View list
12
1150153036
Mosala, A (Atlehang)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
13
1160154053
Masekela, L (Lepato)
1
0.0
0
0
1
0.0
970.2
-425.0
545.2
View list
14
2140151768
Mailula, L (Lerato)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
15
1160151767
Maharaj, K (Kiaan)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
16
2150153035
Mafanya, Z (Zivah)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
17
2160151766
Mafane, A (Atlegang)
1
0.0
0
0
1
0.0
970.2
-425.0
545.2
View list
18
2150144066
Kgame, O (Onalenna Itumeleng)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
2160153031
Ferreira, H (Helen Lynne)
1
0.0
0
0
1
0.0
1070.4
-425.0
645.4
View list
20
1160154052
Deulkar, R (Rajveer)
1
0.0
0
0
1
0.0
970.2
-425.0
545.2
View list