Chess South Africa
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Chess South Africa
Li, K (Karena)
Dob:
2012/06/15 (U14)
Gender:
Female
Chess SA id:
2120108073
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/03/03 (61 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
1276.0
Curent Weighted rating
1289.9
Curent Weighted performance
1174.2
Current official/published rating (highest between Raw, WR and WP)
1289.9
Current floor (min rating allowed)
803.9
Current highest rating achieved
1303.9
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)
±148.8
Current Raw change used (final)
0.0
Projected new Raw rating
1276.0
Projected new Weighed rating
1289.1
Projected new Weighted performance
1174.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1289.1
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1303.9
Projected new floor
803.9
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
1264.7
Curent Weighted rating
1270.5
Curent Weighted performance
1179.4
Current official/published rating (highest between Raw, WR and WP)
1270.5
Current floor (min rating allowed)
781.6
Current highest rating achieved
1281.6
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)
±151.2
Current Raw change used (final)
0.0
Projected new Raw rating
1264.7
Projected new Weighed rating
1270.6
Projected new Weighted performance
1179.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.6
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1281.6
Projected new floor
781.6
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
1227.8
Curent Weighted rating
1226.6
Curent Weighted performance
904.6
Current official/published rating (highest between Raw, WR and WP)
1227.8
Current floor (min rating allowed)
749.4
Current highest rating achieved
1249.4
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)
±159.4
Current Raw change used (final)
0.0
Projected new Raw rating
1227.8
Projected new Weighed rating
1227.1
Projected new Weighted performance
904.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1227.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1249.4
Projected new floor
749.4
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)
749.4
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
749.4
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 Town Metro Schools Chess Closed Individuals 2024 (U13 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1287.1
1273.0
Analysis
1
North District School Trials 2024 (U13 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1296.1
1278.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
22
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1287.1
1273.0
Analysis
21
North District School Trials 2024 (U13 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1296.1
1278.4
Analysis
20
Western Cape PS Individuals 2023 (U11 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1303.9
1281.6
Analysis
19
Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1277.6
1243.4
Analysis
18
North District School Trials 2023 (U11 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1281.8
1240.9
Analysis
17
Metro Rapid 2022 (U11 Girls)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1263.2
1191.1
Analysis
16
Western Cape Schools 2022 (U11 Girls)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
4.0
1242.7
1205.6
Analysis
15
Metro WP Schools Chess Trials 2022 (U11 Girls)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1218.8
1164.0
Analysis
14
District North 2022 (U11)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1222.9
1190.4
Analysis
13
Summer Slam 2021 (Open)
2021/12/13
2021/12/13
Cape Town (WCT)
Rapid
20
0.47
7
7
3.0
1237.8
1249.4
Analysis
12
Western Cape Schools 2021 (U9 Girls)
2021/10/23
2021/10/23
Overberg (WOS)
Rapid
35
0.66
5
5
3.0
1234.0
1245.4
Analysis
11
2020 Metro Trials (U9 Girls)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1190.6
1110.4
Analysis
10
2020 Welgemoed Chess Challenge (U10)
2020/02/29
2020/02/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1131.9
1240.4
Analysis
9
Metro North Individual Trials 2020 (U7+U9)
2020/02/07
2020/02/08
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1131.9
1038.4
Analysis
8
Western Cape Schools Kings & Queens 2019 (Girls)
2019/10/12
2019/10/12
West Coast (WCU)
Rapid
30
0.60
5
5
5.0
1066.6
1116.8
Analysis
7
2019 Western Cape Closed Chess Championships (D)
2019/09/21
2019/09/22
Cape Winelands (WCW)
Standard
70
0.87
6
3
0.0
1100.7
1080.0
Analysis
6
2019 WP Youth Open (D)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1094.7
1064.8
Analysis
5
2019 GPCA Rapid (U10)
2019/06/29
2019/06/29
Cape Town (WCT)
Rapid
20
0.47
7
7
1.5
1084.5
1200.0
Analysis
4
2019 Rylands Library Winter Slam (Beginner)
2019/06/27
2019/06/27
Cape Town (WCT)
Rapid
15
0.39
6
6
2.5
1084.5
1200.0
Analysis
3
DSK Chess Tournament 2019 (U9)
2019/06/08
2019/06/08
Cape Town (WCT)
Rapid
20
0.47
5
5
2.5
1084.5
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
2
4
5.0
50.0
0.0
1232.7
1232.7
White
5
2
1
2
2.5
50.0
0.0
1244.7
1244.7
Black
5
2
1
2
2.5
50.0
0.0
1220.8
1220.8
Standard
All
10
4
2
4
5.0
50.0
0.0
1232.7
1232.7
White
5
2
1
2
2.5
50.0
0.0
1244.7
1244.7
Black
5
2
1
2
2.5
50.0
0.0
1220.8
1220.8
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
120
54
11
55
59.5
49.6
-3.5
1213.0
1209.4
White
59
29
4
26
31.0
52.5
21.6
1221.1
1242.7
Black
61
25
7
29
28.5
46.7
-27.9
1205.1
1177.2
Standard
All
69
30
5
34
32.5
47.1
-24.6
1223.7
1199.0
White
34
14
3
17
15.5
45.6
-37.5
1241.2
1203.7
Black
35
16
2
17
17.0
48.6
-12.1
1206.6
1194.5
Rapid
All
51
24
6
21
27.0
52.9
25.0
1198.5
1223.5
White
25
15
1
9
15.5
62.0
102.0
1193.8
1295.8
Black
26
9
5
12
11.5
44.2
-49.0
1203.1
1154.0
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
2110109830
Snyman, MM (Mila Marie)
5
1.0
0
2
3
20.0
1193.9
-255.0
938.9
View list
2
2120109817
Hagen, S (Sophia)
4
1.0
1
0
3
25.0
1253.3
-212.5
1040.8
View list
3
2120103594
Nel, C (Clea)
2
2.0
2
0
0
100.0
1133.3
425.0
1558.3
View list
4
1130116442
Grove, T (Tyler)
2
1.5
1
1
0
75.0
1089.6
212.5
1302.1
View list
5
2130137332
Mowlana, K (Khaleela)
2
1.0
1
0
1
50.0
1290.8
0.0
1290.8
View list
6
1110096082
Edwards, I (Israel)
2
0.0
0
0
2
0.0
1094.7
-425.0
669.7
View list
7
2120150143
De Silva, A (Alyssa)
2
0.0
0
0
2
0.0
1295.5
-425.0
870.5
View list
8
1120112770
Botha, E (Eduan)
2
0.0
0
0
2
0.0
1094.7
-425.0
669.7
View list
9
210089525
Johannes, R (Relecia)
2
0.0
0
0
2
0.0
1170.8
-425.0
745.8
View list
10
2120150467
Ndesi, T (Talitha)
2
0.0
0
0
2
0.0
1288.9
-425.0
863.9
View list
11
1120108082
Palmer, J (Jordan)
2
0.0
0
0
2
0.0
1131.9
-425.0
706.9
View list
12
2120114045
Wilson, EM (Emlyn)
2
0.0
0
0
2
0.0
1250.3
-425.0
825.3
View list
13
1110115694
Bothma, C (Corne)
1
1.0
1
0
0
100.0
1084.5
425.0
1509.5
View list
14
2120150463
Barnard, M (Maxine)
1
1.0
1
0
0
100.0
1296.1
425.0
1721.1
View list
15
2120138744
Bolton, A (Alyssa)
1
1.0
1
0
0
100.0
1218.8
425.0
1643.8
View list
16
1120132057
Botes, M (Matthew)
1
1.0
1
0
0
100.0
1131.9
425.0
1556.9
View list
17
2130143657
Booysen, G (Giavanna)
1
1.0
1
0
0
100.0
1281.8
425.0
1706.8
View list
18
2120111379
Coetzee, C (Carli)
1
1.0
1
0
0
100.0
1066.6
425.0
1491.6
View list
19
2120138586
Chiguye, H (Hannah)
1
1.0
1
0
0
100.0
1296.1
425.0
1721.1
View list
20
2130150464
Calitz, L (Lydia)
1
1.0
1
0
0
100.0
1277.6
425.0
1702.6
View list