Chess South Africa
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Chess South Africa
Booysen, Z (Zane)
Dob:
2004/02/03 (Adult)
Gender:
Male
Chess SA id:
1040137534
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2022/03/05 (844 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
1100.5
Current Weighted rating
1100.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1100.5
Current highest rating achieved
1185.2
Current floor (min rating allowed)
685.2
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)
±191.1
Current Raw change used (final)
0.0
Projected new Raw rating
1100.5
Projected new Weighed rating
1012.5
Projected new Weighted performance
376.5
Projected new final Raw rating (if new WP > new Raw)
1100.5
Projected new highest rating
1185.2
Projected new floor
685.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1100.5
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
1091.6
Current Weighted rating
1091.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1091.6
Current highest rating achieved
1091.6
Current floor (min rating allowed)
591.6
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)
±193.5
Current Raw change used (final)
0.0
Projected new Raw rating
1091.6
Projected new Weighed rating
1004.3
Projected new Weighted performance
177.1
Projected new final Raw rating (if new WP > new Raw)
1091.6
Projected new highest rating
1091.6
Projected new floor
591.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1091.6
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
1171.2
Current Weighted rating
1171.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.2
Current highest rating achieved
1171.2
Current floor (min rating allowed)
671.2
Current K-factor
40
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)
±172.8
Current Raw change used (final)
0.0
Projected new Raw rating
1171.2
Projected new Weighed rating
1077.5
Projected new Weighted performance
262.3
Projected new final Raw rating (if new WP > new Raw)
1171.2
Projected new highest rating
1171.2
Projected new floor
671.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.2
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
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
2
Cape Winelands Schools 2022 (U18 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
0.0
1185.2
1200.0
Analysis
1
Central Winelands Schools Individual Trials 2022 (U18 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
2.0
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
10
2
0
8
2.0
20.0
-255.0
1186.0
931.0
White
5
2
0
3
2.0
40.0
-85.0
1196.8
1111.8
Black
5
0
0
5
0.0
0.0
-425.0
1175.1
750.1
Standard
All
5
0
0
5
0.0
0.0
-425.0
1172.5
747.5
White
2
0
0
2
0.0
0.0
-425.0
1155.4
730.4
Black
3
0
0
3
0.0
0.0
-425.0
1183.8
758.8
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1199.5
1114.5
White
3
2
0
1
2.0
66.7
141.7
1224.4
1366.1
Black
2
0
0
2
0.0
0.0
-425.0
1162.0
737.0
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
104060811
Julius, R (Reece)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
105064412
Van Der Walt, A (Alexander)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
104049731
Waite, S (Sebastian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1040106551
Sinzumusi, A (Ahmed)
1
0.0
0
0
1
0.0
1185.2
-425.0
760.2
View list
5
1060097103
September, M (Matthew)
1
0.0
0
0
1
0.0
1185.2
-425.0
760.2
View list
6
104078302
Roux, H (Herman)
1
0.0
0
0
1
0.0
1185.2
-425.0
760.2
View list
7
105049855
Nel, MD (Markus Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
106087908
Hall, G (Gregory)
1
0.0
0
0
1
0.0
1185.2
-425.0
760.2
View list
9
1050119379
De Wet, C (Christiaan)
1
0.0
0
0
1
0.0
1185.2
-425.0
760.2
View list
10
105087805
Daniels, K (Kaylum)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list