Chess South Africa
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Chess South Africa
Du Preez, B (Bailey)
Dob:
2011/05/16 (U14)
Gender:
Male
Chess SA id:
1110306171
FIDE id:
Region:
Umgungunglovu (KUP)
Citizen:
RSA
Title(s):
Last active:
2024/06/17 (13 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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
4
Score (S)
0.0
Expected score (We)
2.06
Difference (S-We)
-1.71
Current Raw change (no limits, including tournament time weight)
-68.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-68.4
Projected new Raw rating
1131.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
252.5
Projected new final Raw rating (if new WP > new Raw)
1131.6
Projected new highest rating
1131.6
Projected new floor
631.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.6
Projected effective change (new Official - current Official)
-68.4
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
4
Score (S)
0.0
Expected score (We)
2.05
Difference (S-We)
-2.05
Current Raw change (no limits, including tournament time weight)
-82.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-82.0
Projected new Raw rating
1118.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
252.5
Projected new final Raw rating (if new WP > new Raw)
1118.0
Projected new highest rating
1118.0
Projected new floor
618.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.0
Projected effective change (new Official - current Official)
-82.0
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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:
RBT-Youth Day 2024 (PrimarySchool)
Start:
2024/06/17
End:
2024/06/17
Host:
KUP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
0.0
Main rating:
1200.0
Rating gain/loss:
-68.4
Type rating:
1200.0
Rating gain/loss:
-82.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
RBT-Youth Day 2024 (PrimarySchool)
2024/06/17
2024/06/17
Umgungunglovu (KUP)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
RBT-Youth Day 2024 (PrimarySchool)
2024/06/17
2024/06/17
Umgungunglovu (KUP)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
0
0
4
0.0
0.0
-425.0
1185.8
760.8
White
2
0
0
2
0.0
0.0
-425.0
1185.8
760.8
Black
2
0
0
2
0.0
0.0
-425.0
1185.9
760.9
Standard
All
4
0
0
4
0.0
0.0
-425.0
1185.8
760.8
White
2
0
0
2
0.0
0.0
-425.0
1185.8
760.8
Black
2
0
0
2
0.0
0.0
-425.0
1185.9
760.9
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
4
0
0
4
0.0
0.0
-425.0
1185.8
760.8
White
2
0
0
2
0.0
0.0
-425.0
1185.8
760.8
Black
2
0
0
2
0.0
0.0
-425.0
1185.9
760.9
Standard
All
4
0
0
4
0.0
0.0
-425.0
1185.8
760.8
White
2
0
0
2
0.0
0.0
-425.0
1185.8
760.8
Black
2
0
0
2
0.0
0.0
-425.0
1185.9
760.9
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
2110306172
Roux, M (Mckayla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
1160304627
Fourie, R (Rulan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2140304625
Fourie, A (Annarien)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1150139370
Britz, R (Riaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list