Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Holtzhausen, C (Caleb)
Dob:
2014/07/20 (U12)
Gender:
Male
Chess SA id:
1140193356
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (134 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
1162.8
Current Weighted rating
1188.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1188.8
Current highest rating achieved
1162.8
Current floor (min rating allowed)
662.8
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)
±174.8
Current Raw change used (final)
0.0
Projected new Raw rating
1162.8
Projected new Weighed rating
1093.3
Projected new Weighted performance
306.3
Projected new final Raw rating (if new WP > new Raw)
1162.8
Projected new highest rating
1162.8
Projected new floor
662.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.8
Projected effective change (new Official - current Official)
-26.0
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
1158.4
Current Weighted rating
1187.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.5
Current highest rating achieved
1158.4
Current floor (min rating allowed)
658.4
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)
±175.9
Current Raw change used (final)
0.0
Projected new Raw rating
1158.4
Projected new Weighed rating
1092.1
Projected new Weighted performance
306.3
Projected new final Raw rating (if new WP > new Raw)
1158.4
Projected new highest rating
1158.4
Projected new floor
658.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.4
Projected effective change (new Official - current Official)
-29.1
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1175.5
963.0
White
2
0
0
2
0.0
0.0
-425.0
1177.9
752.9
Black
2
1
0
1
1.0
50.0
0.0
1173.0
1173.0
Standard
All
4
1
0
3
1.0
25.0
-212.5
1175.5
963.0
White
2
0
0
2
0.0
0.0
-425.0
1177.9
752.9
Black
2
1
0
1
1.0
50.0
0.0
1173.0
1173.0
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
4
1
0
3
1.0
25.0
-212.5
1175.5
963.0
White
2
0
0
2
0.0
0.0
-425.0
1177.9
752.9
Black
2
1
0
1
1.0
50.0
0.0
1173.0
1173.0
Standard
All
4
1
0
3
1.0
25.0
-212.5
1175.5
963.0
White
2
0
0
2
0.0
0.0
-425.0
1177.9
752.9
Black
2
1
0
1
1.0
50.0
0.0
1173.0
1173.0
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
1140191528
Du Plooy, A (Alwin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140158926
Patterson, E (Eli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1130158879
Katazwa, M (Milani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1140140691
Erasmus, C (Caleb)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
