Chess South Africa
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Chess South Africa
Dvir, J (Jordan)
Dob:
2005/03/02 (U20)
Gender:
Female
Chess SA id:
205086770
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/04/02 (792 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
1315.1
Curent Weighted rating
1315.1
Curent Weighted performance
832.5
Current official/published rating (highest between Raw, WR and WP)
1315.1
Current floor (min rating allowed)
923.1
Current highest rating achieved
1423.1
Current K-factor
32
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)
±140.7
Current Raw change used (final)
0.0
Projected new Raw rating
1315.1
Projected new Weighed rating
1315.1
Projected new Weighted performance
832.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1423.1
Projected new floor
923.1
Projected new K-facor
32
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
1306.9
Curent Weighted rating
1306.9
Curent Weighted performance
789.0
Current official/published rating (highest between Raw, WR and WP)
1306.9
Current floor (min rating allowed)
914.1
Current highest rating achieved
1414.1
Current K-factor
32
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)
±142.4
Current Raw change used (final)
0.0
Projected new Raw rating
1306.9
Projected new Weighed rating
1306.9
Projected new Weighted performance
789.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1306.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1414.1
Projected new floor
914.1
Projected new K-facor
32
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
1194.4
Curent Weighted rating
1194.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1194.4
Current floor (min rating allowed)
694.4
Current highest rating achieved
1194.4
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)
±167.1
Current Raw change used (final)
0.0
Projected new Raw rating
1194.4
Projected new Weighed rating
1194.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1194.4
Projected new floor
694.4
Projected new K-facor
40
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)
694.4
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
694.4
Projected new K-facor
36
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
19
South African Junior Closed Chess Championships 2022 (U18 Girls)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
10
3.0
1404.1
1393.3
Analysis
18
2021 Silver Lakes Chess Club Wednesday Rapid
2021/10/27
2021/10/27
Tshwane (GTP)
Rapid
10
0.29
5
5
3.0
1423.1
1200.0
Analysis
17
2021 Milos Ristic Open (C)
2021/10/09
2021/10/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1423.1
1414.1
Analysis
16
2020 Blou Bul (C)
2020/02/15
2020/02/15
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1280.7
1277.9
Analysis
15
2020 Piet Robbertse (D)
2020/01/31
2020/02/02
Cape Winelands (WCW)
Standard
120
1.00
5
5
4.0
1280.7
1277.9
Analysis
14
2020 Registration Tournament (D)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1041.8
1041.2
Analysis
13
2019 Wild Card Chess Championship (U16 Girls)
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
6
2.5
1041.8
1041.2
Analysis
12
2019 South African Junior Team Championships (U16-U20 Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1041.8
1041.2
Analysis
11
2019 TC SAJCC Prep Tournament (B)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1035.5
1033.2
Analysis
10
2019 Centurion Open (D)
2019/09/28
2019/09/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1007.9
1000.0
Analysis
9
2019 Jacaranda Round Robin (K)
2019/08/03
2019/08/03
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
970.1
948.8
Analysis
8
2019 Lubowski Open Tournament (C)
2019/05/11
2019/05/12
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
983.3
958.8
Analysis
7
2019 Tshwane Chess Registration Tournament (C)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1054.0
1044.0
Analysis
6
2018 Etienne Lewis Trials (U14 Girls)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
6
2.0
1101.6
1087.2
Analysis
5
2018 Alekhine Open (D)
2018/08/09
2018/08/11
Tshwane (GTP)
Standard
90
0.94
6
6
5.0
1019.6
1004.0
Analysis
4
2018 Menlo Open Chess Tournament (D)
2018/07/21
2018/07/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1010.0
986.0
Analysis
3
2018 Lubowski Open (D)
2018/05/12
2018/05/12
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1062.6
1037.6
Analysis
2
2018 Crawford Open (D)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1102.4
1082.4
Analysis
1
2018 Tshwane Registration Open Chess Tournament (D)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
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
104
52
3
49
53.5
51.4
12.3
1114.4
1126.7
White
51
22
1
28
22.5
44.1
-50.0
1116.5
1066.5
Black
53
30
2
21
31.0
58.5
72.2
1112.4
1184.5
Standard
All
99
49
3
47
50.5
51.0
8.6
1106.1
1114.7
White
48
20
1
27
20.5
42.7
-62.0
1102.2
1040.2
Black
51
29
2
20
30.0
58.8
75.0
1109.8
1184.8
Rapid
All
5
3
0
2
3.0
60.0
85.0
1278.7
1363.7
White
3
2
0
1
2.0
66.7
141.7
1345.5
1487.2
Black
2
1
0
1
1.0
50.0
0.0
1178.6
1178.6
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
205049927
De Souza-Allegria, M (Minette)
4
2.0
2
0
2
50.0
1207.0
0.0
1207.0
View list
2
205086771
Jacobs, L (Lenita)
3
1.0
1
0
2
33.3
1265.8
-141.7
1124.1
View list
3
206059524
Botha, R (Riti)
2
1.0
1
0
1
50.0
1150.8
0.0
1150.8
View list
4
205039930
Van Heerden, M (Mia)
2
1.0
1
0
1
50.0
1252.8
0.0
1252.8
View list
5
110092783
Van Rooyen, M (Marcel)
2
1.0
1
0
1
50.0
1311.5
0.0
1311.5
View list
6
110095324
Venter, D (Dian)
2
1.0
1
0
1
50.0
1061.0
0.0
1061.0
View list
7
205048914
Shaw, A (Amy)
2
0.5
0
1
1
25.0
1222.9
-212.5
1010.4
View list
8
1080097218
Beukes, A (Anton)
1
1.0
1
0
0
100.0
1035.5
425.0
1460.5
View list
9
204077326
Arendse, KC (Kelli Candice)
1
1.0
1
0
0
100.0
1041.8
425.0
1466.8
View list
10
1070104251
Annandale, JG (James Gabriel)
1
1.0
1
0
0
100.0
1010.0
425.0
1435.0
View list
11
110089428
Anderson, AP (Aidan)
1
1.0
1
0
0
100.0
1102.4
425.0
1527.4
View list
12
204073350
Adams, A (Atiyyah)
1
1.0
1
0
0
100.0
1041.8
425.0
1466.8
View list
13
2130133722
Dalal, D (Dhanika)
1
1.0
1
0
0
100.0
1423.1
425.0
1848.1
View list
14
103089889
Crossley-Forest, K (Kyle)
1
1.0
1
0
0
100.0
970.1
425.0
1395.1
View list
15
207066856
Coetzee, M (Mariska)
1
1.0
1
0
0
100.0
1041.8
425.0
1466.8
View list
16
1090098575
De Wit, D (Dian)
1
1.0
1
0
0
100.0
1062.6
425.0
1487.6
View list
17
106095058
Dippenaar, A (Adriaan)
1
1.0
1
0
0
100.0
1280.7
425.0
1705.7
View list
18
1120133904
Fokker, CD (Christiaan Dirk)
1
1.0
1
0
0
100.0
1423.1
425.0
1848.1
View list
19
110069458
Frias, R (Ricardo)
1
1.0
1
0
0
100.0
983.3
425.0
1408.3
View list
20
109083426
Gerber, J (Juandre)
1
1.0
1
0
0
100.0
1280.7
425.0
1705.7
View list