Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Heerden, B (Benja)
Dob:
2014/12/07 (U12)
Gender:
Male
Chess SA id:
1140152772
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2024/06/19 (7 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
1384.6
Current Weighted rating
1283.3
Current Weighted performance
1368.9
Current official/published rating (highest between Raw, WR and WP)
1384.6
Current highest rating achieved
1389.1
Current floor (min rating allowed)
889.1
Current K-factor
36
Games played this month
8
Score (S)
7.0
Expected score (We)
5.37
Difference (S-We)
1.37
Current Raw change (no limits, including tournament time weight)
49.3
Current min/max change allowed (with limits)
±127.5
Current Raw change used (final)
49.3
Projected new Raw rating
1433.9
Projected new Weighed rating
1183.0
Projected new Weighted performance
1437.4
Projected new final Raw rating (if new WP > new Raw)
1437.4
Projected new highest rating
1437.4
Projected new floor
937.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1437.4
Projected effective change (new Official - current Official)
+52.8
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
1386.8
Current Weighted rating
1287.9
Current Weighted performance
1368.9
Current official/published rating (highest between Raw, WR and WP)
1386.8
Current highest rating achieved
1391.8
Current floor (min rating allowed)
891.8
Current K-factor
36
Games played this month
8
Score (S)
7.0
Expected score (We)
5.38
Difference (S-We)
1.62
Current Raw change (no limits, including tournament time weight)
58.3
Current min/max change allowed (with limits)
±127.1
Current Raw change used (final)
58.3
Projected new Raw rating
1445.1
Projected new Weighed rating
1187.4
Projected new Weighted performance
1437.4
Projected new final Raw rating (if new WP > new Raw)
1445.1
Projected new highest rating
1445.1
Projected new floor
945.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1445.1
Projected effective change (new Official - current Official)
+58.3
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
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
Tournament:
2024 Kimberley Chess Club School Holiday Tournament (Bishops)
Start:
2024/06/19
End:
2024/06/19
Host:
NCF
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
8
Games:
8
Score:
7.0
Main rating:
1384.6
Rating gain/loss:
49.3
Type rating:
1386.8
Rating gain/loss:
58.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
2024 Kimberley Chess Club School Holiday Tournament (Bishops)
2024/06/19
2024/06/19
Frances Baard (NCF)
Standard
62
0.84
10
8
7.0
1384.6
1386.8
Analysis
4
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1389.1
1391.8
Analysis
3
2024 FB Schools Open 4.0 (U11)
2024/04/13
2024/04/13
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1336.0
1338.5
Analysis
2
2024 Frances Baard Schools Open II (U11)
2024/02/17
2024/02/17
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1279.7
1286.3
Analysis
1
2024 Frances Baard Schools Open (U11)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1279.7
1286.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
2024 Kimberley Chess Club School Holiday Tournament (Bishops)
2024/06/19
2024/06/19
Frances Baard (NCF)
Standard
62
0.84
10
8
7.0
1384.6
1386.8
Analysis
9
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1389.1
1391.8
Analysis
8
2024 FB Schools Open 4.0 (U11)
2024/04/13
2024/04/13
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1336.0
1338.5
Analysis
7
2024 Frances Baard Schools Open II (U11)
2024/02/17
2024/02/17
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1279.7
1286.3
Analysis
6
2024 Frances Baard Schools Open (U11)
2024/02/03
2024/02/03
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1279.7
1286.3
Analysis
5
Kimberley Chess Club Open 2023 (U10-U14)
2023/12/08
2023/12/09
Frances Baard (NCF)
Standard
62
0.84
5
5
3.0
1270.9
1279.5
Analysis
4
2023 Northern Cape Closed Chess Championships (U8+U10 Open)
2023/08/25
2023/08/27
Frances Baard (NCF)
Standard
92
0.94
5
5
3.0
1260.5
1271.2
Analysis
3
Frances Baard Schools Open III 2023 (U9)
2023/08/05
2023/08/05
Frances Baard (NCF)
Standard
62
0.84
5
5
2.5
1260.5
1271.2
Analysis
2
Kimberley Chess Club School Holiday Tournament 2023 (U10)
2023/06/29
2023/06/29
Frances Baard (NCF)
Standard
62
0.84
6
6
5.0
1197.0
1196.4
Analysis
1
Frances Baard School Open II 2023 (U9)
2023/03/18
2023/03/18
Frances Baard (NCF)
Standard
62
0.84
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
28
21
0
7
21.0
75.0
212.5
1252.0
1464.5
White
14
11
0
3
11.0
78.6
242.9
1271.3
1514.1
Black
14
10
0
4
10.0
71.4
182.1
1232.8
1415.0
Standard
All
28
21
0
7
21.0
75.0
212.5
1252.0
1464.5
White
14
11
0
3
11.0
78.6
242.9
1271.3
1514.1
Black
14
10
0
4
10.0
71.4
182.1
1232.8
1415.0
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
53
36
1
16
36.5
68.9
160.4
1235.7
1396.1
White
27
18
1
8
18.5
68.5
157.4
1241.6
1399.0
Black
26
18
0
8
18.0
69.2
163.5
1229.6
1393.0
Standard
All
53
36
1
16
36.5
68.9
160.4
1235.7
1396.1
White
27
18
1
8
18.5
68.5
157.4
1241.6
1399.0
Black
26
18
0
8
18.0
69.2
163.5
1229.6
1393.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140146801
Mombathi, G (Gomotsegang)
4
0.0
0
0
4
0.0
1284.2
-425.0
859.2
View list
2
1130119941
Kanjee, V (Viyaash)
3
1.0
1
0
2
33.3
1349.6
-141.7
1208.0
View list
3
2140138310
Matthys, E (Eliana)
2
2.0
2
0
0
100.0
1234.0
425.0
1659.0
View list
4
1140306253
Gopane, T (Tshimologo)
2
2.0
2
0
0
100.0
1384.6
425.0
1809.6
View list
5
1140306254
Mutsure, L (Leslie)
2
2.0
2
0
0
100.0
1384.6
425.0
1809.6
View list
6
1140306255
Seeta, D (Dominic)
2
2.0
2
0
0
100.0
1384.6
425.0
1809.6
View list
7
2140158045
Van Staden, A (Andrea)
2
2.0
2
0
0
100.0
1228.8
425.0
1653.8
View list
8
2140150892
Flatela, A (Andisa)
2
1.0
1
0
1
50.0
1266.5
0.0
1266.5
View list
9
1150145160
Jacobs, K (Kamohelo)
2
0.0
0
0
2
0.0
1230.3
-425.0
805.3
View list
10
1140134191
Vermeulen, P (Petrus Van Der Walt)
2
0.0
0
0
2
0.0
1270.1
-425.0
845.1
View list
11
1130146476
Green, M (Melanique)
1
1.0
1
0
0
100.0
1279.7
425.0
1704.7
View list
12
2140134062
Fourie, K (Karla)
1
1.0
1
0
0
100.0
1389.1
425.0
1814.1
View list
13
2130136585
Fischer, C (Calinke)
1
1.0
1
0
0
100.0
1279.7
425.0
1704.7
View list
14
1150140884
Finck, L (Lynden)
1
1.0
1
0
0
100.0
1260.5
425.0
1685.5
View list
15
1150157693
Cidraas, O (Omphemetse)
1
1.0
1
0
0
100.0
1260.5
425.0
1685.5
View list
16
1140152763
Botha, S (Siyabulela)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1130192382
Bok, O (Omolemo)
1
1.0
1
0
0
100.0
1279.7
425.0
1704.7
View list
18
1150158040
Mathebula, B (Bandile)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
19
1160159354
Maretela, O (Owame)
1
1.0
1
0
0
100.0
1260.5
425.0
1685.5
View list
20
1140152765
Khoza, B (Bokang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list