Chess South Africa
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Chess South Africa
Valentine, K (Kirstin)
Dob:
2005/11/29 (U20)
Gender:
Female
Chess SA id:
205076799
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2023/03/19 (464 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
1081.8
Current Weighted rating
1082.6
Current Weighted performance
881.3
Current official/published rating (highest between Raw, WR and WP)
1082.6
Current highest rating achieved
1107.2
Current floor (min rating allowed)
607.2
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)
±196.2
Current Raw change used (final)
0.0
Projected new Raw rating
1081.8
Projected new Weighed rating
995.9
Projected new Weighted performance
881.3
Projected new final Raw rating (if new WP > new Raw)
1081.8
Projected new highest rating
1107.2
Projected new floor
607.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1081.8
Projected effective change (new Official - current Official)
-0.8
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
1063.8
Current Weighted rating
1065.8
Current Weighted performance
882.8
Current official/published rating (highest between Raw, WR and WP)
1065.8
Current highest rating achieved
1111.8
Current floor (min rating allowed)
611.8
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)
±201.3
Current Raw change used (final)
0.0
Projected new Raw rating
1063.8
Projected new Weighed rating
980.2
Projected new Weighted performance
882.8
Projected new final Raw rating (if new WP > new Raw)
1063.8
Projected new highest rating
1111.8
Projected new floor
611.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1063.8
Projected effective change (new Official - current Official)
-2.0
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
900.8
Current Weighted rating
894.3
Current Weighted performance
741.7
Current official/published rating (highest between Raw, WR and WP)
900.8
Current highest rating achieved
900.8
Current floor (min rating allowed)
500.0
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)
±254.0
Current Raw change used (final)
0.0
Projected new Raw rating
900.8
Projected new Weighed rating
823.9
Projected new Weighted performance
741.7
Projected new final Raw rating (if new WP > new Raw)
900.8
Projected new highest rating
900.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
900.8
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
516.4
Current Weighted rating
514.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
516.4
Current highest rating achieved
516.4
Current floor (min rating allowed)
500.0
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)
±439.1
Current Raw change used (final)
0.0
Projected new Raw rating
516.4
Projected new Weighed rating
473.6
Projected new Weighted performance
305.2
Projected new final Raw rating (if new WP > new Raw)
516.4
Projected new highest rating
516.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
516.4
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
Western Cape Inter Regional 2023 (Senior Ladies)
2023/03/18
2023/03/19
Eden District (WEG)
Standard
90
0.94
5
4
0.0
1096.8
1079.0
Analysis
22
Western Cape Inter Regional 2023 (Blitz)
2023/03/17
2023/03/17
Eden District (WEG)
Blitz
5
0.18
5
5
1.0
1096.8
500.0
Analysis
21
Overberg Schools Open Tournament 2023 (U18)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
2.5
1084.6
831.6
Analysis
20
Western Cape Top Schools 2022 (U18 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1107.2
1111.8
Analysis
19
Overberg Topskole 2022 (O18)
2022/08/30
2022/08/30
Overberg (WOS)
Standard
60
0.83
5
4
3.0
1068.0
1065.4
Analysis
18
The Hermanus Open 2022 (Open)
2022/05/14
2022/05/14
Overberg (WOS)
Rapid
10
0.29
6
5
0.0
1039.6
725.6
Analysis
17
Western Cape Schools Chess 2022 (U18 Girls)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
3.0
1039.6
1034.2
Analysis
16
Overberg 2022 (U18 Girls)
2022/03/05
2022/03/05
Overberg (WOS)
Standard
65
0.85
5
5
3.0
1029.1
1012.6
Analysis
15
Western Cape Schools 2021 (U18 Girls)
2021/10/23
2021/10/23
Overberg (WOS)
Rapid
35
0.66
5
5
1.5
1051.5
693.2
Analysis
14
Overberg Schools Trials 2021 (U15+U18 Girls)
2021/09/15
2021/09/15
Overberg (WOS)
Rapid
30
0.60
5
5
3.5
1023.2
578.0
Analysis
13
Overberg Closed 2020 (U15 Girls)
2020/03/15
2020/03/15
Overberg (WOS)
Standard
60
0.83
5
5
4.0
987.0
965.8
Analysis
12
OCF Chess Tournament 2 2020 (Open)
2020/02/01
2020/02/01
Overberg (WOS)
Standard
60
0.83
5
5
2.0
953.5
921.8
Analysis
11
2019 GPCA Rapid (Open)
2019/06/29
2019/06/29
Cape Town (WCT)
Rapid
20
0.47
7
6
1.5
942.6
500.0
Analysis
10
2019 Rylands Library Winter Slam (Intermediate)
2019/06/27
2019/06/27
Cape Town (WCT)
Rapid
15
0.39
6
5
1.0
942.6
500.0
Analysis
9
Western Cape Schools Individuals 2019 (U15 Girls)
2019/05/04
2019/05/05
Eden District (WEG)
Standard
60
0.83
6
6
1.0
987.4
989.0
Analysis
8
Overberg School Chess Close Champs 2019 (U15 Girls)
2019/03/08
2019/03/09
Overberg (WOS)
Standard
60
0.83
6
6
3.0
985.1
987.4
Analysis
7
Overberg First Trial 2019 (U14)
2019/02/23
2019/02/23
Overberg (WOS)
Standard
60
0.83
5
5
2.0
963.9
965.4
Analysis
6
South African Junior Team Championships 2018 (U14D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
997.1
997.8
Analysis
5
Caledon Casino Open 2018 (U14)
2018/08/04
2018/08/04
Overberg (WOS)
Standard
60
0.83
5
5
2.5
832.0
898.8
Analysis
4
Overberg 3rd Trial 2018 (U14)
2018/05/26
2018/05/26
Overberg (WOS)
Standard
60
0.83
5
5
3.0
633.5
660.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
121
46
11
64
51.5
42.6
-63.2
1112.8
1049.6
White
58
25
4
29
27.0
46.6
-29.3
1081.2
1051.9
Black
63
21
7
35
24.5
38.9
-94.4
1141.9
1047.5
Standard
All
85
38
5
42
40.5
47.6
-20.0
1074.5
1054.5
White
38
19
1
18
19.5
51.3
11.2
1034.6
1045.8
Black
47
19
4
24
21.0
44.7
-45.2
1106.7
1061.5
Rapid
All
31
8
4
19
10.0
32.3
-150.8
1180.6
1029.8
White
17
6
2
9
7.0
41.2
-75.0
1142.1
1067.1
Black
14
2
2
10
3.0
21.4
-242.9
1227.4
984.5
Blitz
All
5
0
2
3
1.0
20.0
-255.0
1344.3
1089.3
White
3
0
1
2
0.5
16.7
-283.3
1326.9
1043.5
Black
2
0
1
1
0.5
25.0
-212.5
1370.5
1158.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
206091564
Bester, E (Emma)
5
4.0
4
0
1
80.0
942.5
255.0
1197.5
View list
2
205088953
Ndavala, J (Jeffline)
4
0.0
0
0
4
0.0
869.5
-425.0
444.5
View list
3
2060133337
Cloete, L (Lynne)
3
2.0
2
0
1
66.7
1040.1
141.7
1181.8
View list
4
205088959
Pekeur, A (Amy)
3
2.0
2
0
1
66.7
706.8
141.7
848.5
View list
5
106088984
Jonas, SG (Sue-Win)
3
1.5
1
1
1
50.0
890.5
0.0
890.5
View list
6
205080777
Haarhoff, T (Tsoanello)
3
1.0
1
0
2
33.3
838.7
-141.7
697.0
View list
7
2050133339
Herselman, M (Mikayla)
2
2.0
2
0
0
100.0
1040.3
425.0
1465.3
View list
8
206088938
Williams, D (Daphne)
2
2.0
2
0
0
100.0
566.8
425.0
991.8
View list
9
106071972
Davel, M (Migael)
2
1.0
1
0
1
50.0
732.8
0.0
732.8
View list
10
204048734
Fielies, S (Salima)
2
0.5
0
1
1
25.0
1096.8
-212.5
884.3
View list
11
2050138672
Fillies, K (Keshe)
2
0.5
0
1
1
25.0
1045.5
-212.5
833.0
View list
12
204046583
Marais, N (Neesha)
2
0.5
0
1
1
25.0
1037.3
-212.5
824.8
View list
13
105060800
Beukes, JC (Jaeden)
2
0.0
0
0
2
0.0
732.8
-425.0
307.8
View list
14
204079691
Paff, A (Anastacia)
2
0.0
0
0
2
0.0
1007.1
-425.0
582.1
View list
15
206061317
Brandt, M (Mia)
1
1.0
1
0
0
100.0
1039.6
425.0
1464.6
View list
16
2050111346
Botha, J (Jordan)
1
1.0
1
0
0
100.0
985.1
425.0
1410.1
View list
17
1060104327
Booysen, D (Dellvern)
1
1.0
1
0
0
100.0
832.0
425.0
1257.0
View list
18
206088944
Cupido, S (Shade)
1
1.0
1
0
0
100.0
832.0
425.0
1257.0
View list
19
2060100580
Cornelius, G (Genestra)
1
1.0
1
0
0
100.0
1023.2
425.0
1448.2
View list
20
1050150686
Adonis, T (Theon)
1
1.0
1
0
0
100.0
1084.6
425.0
1509.6
View list