Chess South Africa
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Chess South Africa
Hall, K (Kirsten)
Dob:
2008/10/21 (U18)
Gender:
Female
Chess SA id:
2080135529
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (70 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
Curent Raw rating
1188.3
Curent Weighted rating
1208.2
Curent Weighted performance
1065.3
Current official/published rating (highest between Raw, WR and WP)
1208.2
Current floor (min rating allowed)
755.1
Current highest rating achieved
1255.1
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)
±168.6
Current Raw change used (final)
0.0
Projected new Raw rating
1188.3
Projected new Weighed rating
1206.3
Projected new Weighted performance
1065.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.3
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1255.1
Projected new floor
755.1
Projected new K-facor
36
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
Curent Raw rating
1145.1
Curent Weighted rating
1183.6
Curent Weighted performance
982.6
Current official/published rating (highest between Raw, WR and WP)
1183.6
Current floor (min rating allowed)
771.6
Current highest rating achieved
1271.6
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)
±179.3
Current Raw change used (final)
0.0
Projected new Raw rating
1145.1
Projected new Weighed rating
1179.1
Projected new Weighted performance
982.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1179.1
Projected effective change (new Official - current Official)
-4.5
Projected new highest rating
1271.6
Projected new floor
771.6
Projected new K-facor
36
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
Curent Raw rating
1221.2
Curent Weighted rating
1215.2
Curent Weighted performance
1102.3
Current official/published rating (highest between Raw, WR and WP)
1221.2
Current floor (min rating allowed)
739.2
Current highest rating achieved
1239.2
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1216.9
Projected new Weighted performance
1102.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1239.2
Projected new floor
739.2
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
739.2
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
739.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U18 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1205.3
1149.8
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Girls)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1189.1
1239.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Cape Winelands Schools - Prestige 2024 (U18 Girls)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1205.3
1149.8
Analysis
11
Cape Winelands Schools - HS Trials 1 2024 (U18 Girls)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1189.1
1239.2
Analysis
10
Paarl Boys High Chess Festival 2023 (Elite Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
4
0.0
1234.8
1200.9
Analysis
9
Western Cape Top Schools 2023 (U15 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1255.1
1222.9
Analysis
8
CW Top Schools 2023 (U15+U18 Girls)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
4
3.0
1222.2
1186.0
Analysis
7
Cape Winelands Schools Prestige 2023 (U15 Girls)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1247.0
1255.7
Analysis
6
Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1227.9
1236.3
Analysis
5
Metro Rapid 2022 (U15 Girls)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1212.8
1148.8
Analysis
4
Western Cape Top Schools 2022 (U15 Girls)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
4
2.0
1232.8
1271.6
Analysis
3
Cape Winelands Schools Top Schools 2022 (U15+U18 Girls)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
4
4.0
1168.7
1200.0
Analysis
2
Central Winelands Schools Individual Trials 2022 (U15 Girls)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
3.0
1145.5
1112.0
Analysis
1
Cape Winelands Schools Trials 2021 (U15+U18 Girls)
2021/10/16
2021/10/16
Cape Winelands (WCW)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
0
6
5.0
45.5
-38.6
1240.0
1201.3
White
5
3
0
2
3.0
60.0
85.0
1260.3
1345.3
Black
6
2
0
4
2.0
33.3
-141.7
1223.1
1081.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1185.1
1100.1
White
2
1
0
1
1.0
50.0
0.0
1370.6
1370.6
Black
3
1
0
2
1.0
33.3
-141.7
1061.4
919.8
Rapid
All
6
3
0
3
3.0
50.0
0.0
1285.7
1285.7
White
3
2
0
1
2.0
66.7
141.7
1186.7
1328.4
Black
3
1
0
2
1.0
33.3
-141.7
1384.7
1243.1
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
56
27
0
29
27.0
48.2
-15.2
1220.2
1205.0
White
27
14
0
13
14.0
51.9
15.7
1244.0
1259.7
Black
29
13
0
16
13.0
44.8
-44.0
1198.1
1154.1
Standard
All
31
14
0
17
14.0
45.2
-41.1
1218.2
1177.1
White
15
6
0
9
6.0
40.0
-85.0
1287.5
1202.5
Black
16
8
0
8
8.0
50.0
0.0
1153.2
1153.2
Rapid
All
25
13
0
12
13.0
52.0
17.0
1222.7
1239.7
White
12
8
0
4
8.0
66.7
141.7
1189.6
1331.2
Black
13
5
0
8
5.0
38.5
-98.1
1253.3
1155.2
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
2070104260
Grobbelaar, C (Chanelle)
3
1.0
1
0
2
33.3
1185.6
-141.7
1043.9
View list
2
2080097087
Buis, J (Joane)
3
0.0
0
0
3
0.0
1221.3
-425.0
796.3
View list
3
2070192781
Slingers, C (Chanelle)
2
2.0
2
0
0
100.0
1197.2
425.0
1622.2
View list
4
2070118443
Keyster, W (Wayleetho)
2
1.0
1
0
1
50.0
1197.2
0.0
1197.2
View list
5
2070108664
Steenkamp, J (Janelle)
2
1.0
1
0
1
50.0
1228.5
0.0
1228.5
View list
6
207085454
Ferreira, M (Mila)
2
0.0
0
0
2
0.0
1179.2
-425.0
754.2
View list
7
2090097163
Johnson, L (Lakeisha)
2
0.0
0
0
2
0.0
1238.7
-425.0
813.7
View list
8
206046692
Van Zyl, B (Bea)
2
0.0
0
0
2
0.0
1197.2
-425.0
772.2
View list
9
2050117673
Beerwinkel, A (Aretha)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
10
2040146189
Faro, R (Riandra)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
11
2090119669
Farland, R (Roeshaana)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list
12
2070130742
Esau, M (Monique)
1
1.0
1
0
0
100.0
1232.8
425.0
1657.8
View list
13
2090161475
Davids, R (Raziah)
1
1.0
1
0
0
100.0
1222.2
425.0
1647.2
View list
14
2070106483
Dafeti, D (Tumisang)
1
1.0
1
0
0
100.0
1145.5
425.0
1570.5
View list
15
2070147513
Groepe, G (Gabrielle)
1
1.0
1
0
0
100.0
1212.8
425.0
1637.8
View list
16
2080192780
Jacobs, S (Sunette)
1
1.0
1
0
0
100.0
1189.1
425.0
1614.1
View list
17
2070137528
Jacobs, M (Michelle)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
18
2080108622
Burger, S (Suzanne)
1
1.0
1
0
0
100.0
1227.9
425.0
1652.9
View list
19
2090108625
Minnaar, A (Amelia)
1
1.0
1
0
0
100.0
1227.9
425.0
1652.9
View list
20
2080147519
Mzimkhulu, M (Mbali)
1
1.0
1
0
0
100.0
1212.8
425.0
1637.8
View list