Chess South Africa
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Chess South Africa
Van Niekerk, B (Benjamin)
Dob:
2014/05/28 (U12)
Gender:
Male
Chess SA id:
1140137419
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/02/19 (1009 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
1222.9
Current Weighted rating
1222.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1222.9
Current highest rating achieved
1222.9
Current floor (min rating allowed)
722.9
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1222.9
Projected new Weighed rating
1125.1
Projected new Weighted performance
285.9
Projected new final Raw rating (if new WP > new Raw)
1222.9
Projected new highest rating
1222.9
Projected new floor
722.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.9
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
1226.8
Current Weighted rating
1226.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1226.8
Current highest rating achieved
1226.8
Current floor (min rating allowed)
726.8
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)
±159.6
Current Raw change used (final)
0.0
Projected new Raw rating
1226.8
Projected new Weighed rating
1128.7
Projected new Weighted performance
285.9
Projected new final Raw rating (if new WP > new Raw)
1226.8
Projected new highest rating
1226.8
Projected new floor
726.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.8
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
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
1
CP Ope 2022 (E)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
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
5
3
0
2
3.0
60.0
85.0
1225.5
1310.5
White
2
0
0
2
0.0
0.0
-425.0
1281.2
856.2
Black
3
3
0
0
3.0
100.0
425.0
1188.3
1613.3
Standard
All
5
3
0
2
3.0
60.0
85.0
1225.5
1310.5
White
2
0
0
2
0.0
0.0
-425.0
1281.2
856.2
Black
3
3
0
0
3.0
100.0
425.0
1188.3
1613.3
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
2140134692
Malherbe, W (Wilmi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140134059
Kruger, A (Arno)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140137408
Botha, Z (Zule)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140134245
Van Der Merwe, ZC (Zander Christiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1140134057
Erwee, HP (Hermanus Philipus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
