Chess South Africa
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Chess South Africa
Van Den Berg, BJ (Barend)
Dob:
1994/03/31 (Adult)
Gender:
Male
Chess SA id:
194038783
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/06/16 (528 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
1362.2
Current Weighted rating
1362.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1362.2
Current highest rating achieved
1362.2
Current floor (min rating allowed)
862.2
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)
±131.6
Current Raw change used (final)
0.0
Projected new Raw rating
1362.2
Projected new Weighed rating
1253.0
Projected new Weighted performance
359.9
Projected new final Raw rating (if new WP > new Raw)
1362.2
Projected new highest rating
1362.2
Projected new floor
862.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1362.2
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
1358.7
Current Weighted rating
1358.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1358.7
Current highest rating achieved
1362.0
Current floor (min rating allowed)
862.0
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)
±132.3
Current Raw change used (final)
0.0
Projected new Raw rating
1358.7
Projected new Weighed rating
1250.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1362.0
Projected new floor
862.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1358.7
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
1327.4
Current Weighted rating
1329.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1329.6
Current highest rating achieved
1362.0
Current floor (min rating allowed)
862.0
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)
±138.3
Current Raw change used (final)
0.0
Projected new Raw rating
1327.4
Projected new Weighed rating
1222.8
Projected new Weighted performance
378.8
Projected new final Raw rating (if new WP > new Raw)
1327.4
Projected new highest rating
1362.0
Projected new floor
862.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1327.4
Projected effective change (new Official - current Official)
-2.2
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
1361.0
Current Weighted rating
1360.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1361.0
Current highest rating achieved
1362.0
Current floor (min rating allowed)
862.0
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)
±131.8
Current Raw change used (final)
0.0
Projected new Raw rating
1361.0
Projected new Weighed rating
1251.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1362.0
Projected new floor
862.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1361.0
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
1
VaalPark Primary Open Chess 2023 (A)
2023/06/16
2023/06/16
Sedibeng (GSV)
Rapid
45
0.74
5
5
3.0
1358.7
1358.7
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
5
3
0
2
3.0
60.0
85.0
1302.3
1387.3
White
3
2
0
1
2.0
66.7
141.7
1286.5
1428.2
Black
2
1
0
1
1.0
50.0
0.0
1325.9
1325.9
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
5
3
0
2
3.0
60.0
85.0
1302.3
1387.3
White
3
2
0
1
2.0
66.7
141.7
1286.5
1428.2
Black
2
1
0
1
1.0
50.0
0.0
1325.9
1325.9
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
1050157354
Mofokeng, L (Linka)
1
1.0
1
0
0
100.0
1358.7
425.0
1783.7
View list
2
107065190
Jonker, J (Jaen-Pierre)
1
1.0
1
0
0
100.0
1358.7
425.0
1783.7
View list
3
206091403
Visser, TM (Tracy)
1
1.0
1
0
0
100.0
1358.7
425.0
1783.7
View list
4
102069694
Ndwambi, T (Talifhani)
1
0.0
0
0
1
0.0
1358.7
-425.0
933.7
View list
5
1510157351
Admony, D (Dave)
1
0.0
0
0
1
0.0
1358.7
-425.0
933.7
View list
