Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Kotze, K (Klara)
Dob:
2009/04/01 (U16)
Gender:
Female
Chess SA id:
2090139992
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (114 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
1130.0
Current Weighted rating
1148.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1148.9
Current highest rating achieved
1154.6
Current floor (min rating allowed)
654.6
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)
±183.2
Current Raw change used (final)
0.0
Projected new Raw rating
1130.0
Projected new Weighed rating
1056.8
Projected new Weighted performance
479.6
Projected new final Raw rating (if new WP > new Raw)
1130.0
Projected new highest rating
1154.6
Projected new floor
654.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.0
Projected effective change (new Official - current Official)
-18.9
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
1165.8
Current Weighted rating
1192.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.1
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)
±174.1
Current Raw change used (final)
0.0
Projected new Raw rating
1165.8
Projected new Weighed rating
1096.5
Projected new Weighted performance
319.8
Projected new final Raw rating (if new WP > new Raw)
1165.8
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)
1165.8
Projected effective change (new Official - current Official)
-26.3
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
1132.4
Current Weighted rating
1132.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1132.4
Current highest rating achieved
1132.4
Current floor (min rating allowed)
632.4
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)
±182.6
Current Raw change used (final)
0.0
Projected new Raw rating
1132.4
Projected new Weighed rating
1041.8
Projected new Weighted performance
210.2
Projected new final Raw rating (if new WP > new Raw)
1132.4
Projected new highest rating
1132.4
Projected new floor
632.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.4
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1154.6
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B)
2024/08/03
2024/08/03
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1154.6
1200.0
Analysis
1
D4 Individuals 2022 (U13 Girls)
2022/04/23
2022/04/23
Tshwane (GTP)
Rapid
30
0.60
7
6
1.5
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
1211.0
998.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
0
0
2
0.0
0.0
-425.0
1222.0
797.0
Standard
All
4
1
0
3
1.0
25.0
-212.5
1211.0
998.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
0
0
2
0.0
0.0
-425.0
1222.0
797.0
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
1
7
2.5
25.0
-212.5
1171.9
959.4
White
5
1
1
3
1.5
30.0
-170.0
1166.6
996.6
Black
5
1
0
4
1.0
20.0
-255.0
1177.2
922.2
Standard
All
4
1
0
3
1.0
25.0
-212.5
1211.0
998.5
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
2
0
0
2
0.0
0.0
-425.0
1222.0
797.0
Rapid
All
6
1
1
4
1.5
25.0
-212.5
1145.8
933.3
White
3
0
1
2
0.5
16.7
-283.3
1144.3
860.9
Black
3
1
0
2
1.0
33.3
-141.7
1147.3
1005.6
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
1100309070
Erlank, X (Xander)
1
1.0
1
0
0
100.0
1154.6
425.0
1579.6
View list
2
2100117082
Kuhn, L (Lenandi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100109360
Pretorius, K (Kristi)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
210095326
Sutherland, Y (Yunay)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2090134212
Maartens, K (Kirsten)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2090139993
Le Roux, M (Minette)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1090309074
Kasonga, J (Jenovic)
1
0.0
0
0
1
0.0
1154.6
-425.0
729.6
View list
8
1100108337
Du Plessis, W (Willem)
1
0.0
0
0
1
0.0
1154.6
-425.0
729.6
View list
9
2100108334
Du Plessis, A (Amelia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1090191971
Barnardt, Z (Zandré)
1
0.0
0
0
1
0.0
1154.6
-425.0
729.6
View list
