Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Den Berg, Z (Zandre)
Dob:
2010/09/06 (U16)
Gender:
Male
Chess SA id:
1100118682
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/05/26 (357 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
1192.7
Curent Weighted rating
1188.5
Curent Weighted performance
879.3
Current official/published rating (highest between Raw, WR and WP)
1192.7
Current floor (min rating allowed)
756.1
Current highest rating achieved
1256.1
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)
±167.5
Current Raw change used (final)
0.0
Projected new Raw rating
1192.7
Projected new Weighed rating
1189.2
Projected new Weighted performance
879.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1256.1
Projected new floor
756.1
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
1190.0
Curent Weighted rating
1184.4
Curent Weighted performance
878.3
Current official/published rating (highest between Raw, WR and WP)
1190.0
Current floor (min rating allowed)
766.0
Current highest rating achieved
1266.0
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)
±168.2
Current Raw change used (final)
0.0
Projected new Raw rating
1190.0
Projected new Weighed rating
1185.3
Projected new Weighted performance
878.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1266.0
Projected new floor
766.0
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
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
6
Gauteng Schools Individual Finals 2023 (U13 Boys)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1173.6
1164.4
Analysis
5
2022 Gauteng Schools Individual Chess Championship (U13 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1193.6
1188.9
Analysis
4
Ekurhuleni Trials 2 2022 (U14)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1170.9
1159.4
Analysis
3
Alberton Chess Club Open 2020 (C)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
1221.7
1220.6
Analysis
2
Springs Chess Club Open 2020 (C)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1256.1
1266.0
Analysis
1
Springs Open 2019 (D)
2019/08/31
2019/08/31
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
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
29
14
0
15
14.0
48.3
-14.7
1203.2
1188.6
White
14
6
0
8
6.0
42.9
-60.7
1191.2
1130.5
Black
15
8
0
7
8.0
53.3
28.3
1214.5
1242.8
Standard
All
29
14
0
15
14.0
48.3
-14.7
1203.2
1188.6
White
14
6
0
8
6.0
42.9
-60.7
1191.2
1130.5
Black
15
8
0
7
8.0
53.3
28.3
1214.5
1242.8
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
2100110964
Bilankulu, L (Lindokuhle)
2
2.0
2
0
0
100.0
1228.0
425.0
1653.0
View list
2
1090135195
Bhengu, O (Olwethu)
1
1.0
1
0
0
100.0
1193.6
425.0
1618.6
View list
3
2090104442
Dippenaar, S (Scarlett)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
4
1090101509
Janse Van Vuuren, A (Alexander)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
5
210092453
Janse Van Rensburg, R (Rouve)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120109798
Gxumisa, T (Tshiamo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1100142948
Mefane, T (Ted)
1
1.0
1
0
0
100.0
1193.6
425.0
1618.6
View list
8
107088031
Lewis, J (Jacques)
1
1.0
1
0
0
100.0
1256.1
425.0
1681.1
View list
9
1100145910
Netshimbolimbo, J (Jabulani)
1
1.0
1
0
0
100.0
1173.6
425.0
1598.6
View list
10
1110116570
Rothmann, W (Waldo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1110155375
Venter, C (Christiaan)
1
1.0
1
0
0
100.0
1173.6
425.0
1598.6
View list
12
110090820
Voogt, R (Ruan)
1
1.0
1
0
0
100.0
1170.9
425.0
1595.9
View list
13
1110145805
Winter, S (Sebastian)
1
1.0
1
0
0
100.0
1173.6
425.0
1598.6
View list
14
2070102034
Rossouw, A (Alicia)
1
0.0
0
0
1
0.0
1221.7
-425.0
796.7
View list
15
1090135210
Nyembe, A (Amahle)
1
0.0
0
0
1
0.0
1193.6
-425.0
768.6
View list
16
1100115634
Ngozo, T (Thando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1100143363
Netshimbolino, J (Jabulanie)
1
0.0
0
0
1
0.0
1193.6
-425.0
768.6
View list
18
1070107809
Msibi, S (Siyamuthanda)
1
0.0
0
0
1
0.0
1221.7
-425.0
796.7
View list
19
109079720
Lange, J (Jean-Luc)
1
0.0
0
0
1
0.0
1256.1
-425.0
831.1
View list
20
1100155351
Mashini, O (Olwethu)
1
0.0
0
0
1
0.0
1173.6
-425.0
748.6
View list