Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Du Preez, K (Karmi)
Dob:
2013/05/10 (U12)
Gender:
Female
Chess SA id:
2130192022
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (107 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
1151.2
Current Weighted rating
1187.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1187.9
Current highest rating achieved
1187.0
Current floor (min rating allowed)
687.0
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)
±177.8
Current Raw change used (final)
0.0
Projected new Raw rating
1151.2
Projected new Weighed rating
1092.4
Projected new Weighted performance
552.2
Projected new final Raw rating (if new WP > new Raw)
1151.2
Projected new highest rating
1187.0
Projected new floor
687.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.2
Projected effective change (new Official - current Official)
-36.7
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
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
1127.2
Current Weighted rating
1181.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1181.7
Current highest rating achieved
1178.4
Current floor (min rating allowed)
678.4
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)
±183.9
Current Raw change used (final)
0.0
Projected new Raw rating
1127.2
Projected new Weighed rating
1086.5
Projected new Weighted performance
581.3
Projected new final Raw rating (if new WP > new Raw)
1127.2
Projected new highest rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.2
Projected effective change (new Official - current Official)
-54.5
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
2
Benoni Primary School Cluster Individuals 2024 (U11 Girls)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
1.0
1187.0
1178.4
Analysis
1
Laerskool Northmead Proewe 2024 (U11)
2024/02/10
2024/02/10
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Benoni Primary School Cluster Individuals 2024 (U11 Girls)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
1.0
1187.0
1178.4
Analysis
1
Laerskool Northmead Proewe 2024 (U11)
2024/02/10
2024/02/10
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
1
4
5
3.0
30.0
-170.0
1191.0
1021.0
White
5
1
2
2
2.0
40.0
-85.0
1200.0
1115.0
Black
5
0
2
3
1.0
20.0
-255.0
1182.1
927.1
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
10
1
4
5
3.0
30.0
-170.0
1191.0
1021.0
White
5
1
2
2
2.0
40.0
-85.0
1200.0
1115.0
Black
5
0
2
3
1.0
20.0
-255.0
1182.1
927.1
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
1
4
5
3.0
30.0
-170.0
1191.0
1021.0
White
5
1
2
2
2.0
40.0
-85.0
1200.0
1115.0
Black
5
0
2
3
1.0
20.0
-255.0
1182.1
927.1
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
10
1
4
5
3.0
30.0
-170.0
1191.0
1021.0
White
5
1
2
2
2.0
40.0
-85.0
1200.0
1115.0
Black
5
0
2
3
1.0
20.0
-255.0
1182.1
927.1
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
2130192027
Lowings, C (Caylee)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2130192023
Erasmus, L (Liane)
1
0.5
0
1
0
50.0
1187.0
0.0
1187.0
View list
3
2140192021
Dick, M (Megan)
1
0.5
0
1
0
50.0
1187.0
0.0
1187.0
View list
4
1140192025
Henderson, E (Elihu)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1140192033
Pretorius, C (Corne)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2140192042
Wessels, A (Amore)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2130152988
Swanevelder, Z (Zianey)
1
0.0
0
0
1
0.0
1187.0
-425.0
762.0
View list
8
2130192032
Pretorius, A (Amore)
1
0.0
0
0
1
0.0
1187.0
-425.0
762.0
View list
9
1130192031
Potgieter, R (Ruben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2140301259
Fox, S (Scarlett)
1
0.0
0
0
1
0.0
1187.0
-425.0
762.0
View list