Chess South Africa
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Chess South Africa
Singh, P (Pragna)
Dob:
2001/08/30 (Adult)
Gender:
Female
Chess SA id:
201034789
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/12/08 (161 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
1298.5
Curent Weighted rating
1282.5
Curent Weighted performance
1110.0
Current official/published rating (highest between Raw, WR and WP)
1298.5
Current floor (min rating allowed)
798.5
Current highest rating achieved
1298.5
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)
±144.1
Current Raw change used (final)
0.0
Projected new Raw rating
1298.5
Projected new Weighed rating
1284.4
Projected new Weighted performance
1110.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1298.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1298.5
Projected new floor
798.5
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
1309.3
Curent Weighted rating
1286.9
Curent Weighted performance
1005.3
Current official/published rating (highest between Raw, WR and WP)
1309.3
Current floor (min rating allowed)
809.3
Current highest rating achieved
1309.3
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)
±141.9
Current Raw change used (final)
0.0
Projected new Raw rating
1309.3
Projected new Weighed rating
1289.6
Projected new Weighted performance
1005.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1309.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1309.3
Projected new floor
809.3
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
955.4
Curent Weighted rating
954.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
955.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
972.0
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)
±234.9
Current Raw change used (final)
0.0
Projected new Raw rating
955.4
Projected new Weighed rating
954.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
955.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
972.0
Projected new floor
500.0
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
1003.0
Curent Weighted rating
975.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1003.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
1003.0
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)
±219.5
Current Raw change used (final)
0.0
Projected new Raw rating
1003.0
Projected new Weighed rating
978.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1003.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1003.0
Projected new floor
500.0
Projected new K-facor
40
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
18
2023 USSA Championships (Blitz)
2023/12/06
2023/12/06
Ethekwini (KED)
Blitz
5
0.18
9
9
3.0
1265.9
955.0
Analysis
17
2023 USSA Championships (Ladies)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
5.5
1265.9
1273.3
Analysis
16
Wits University 100 Chess Tournament 2023
2023/09/30
2023/09/30
Johannesburg Metro (GJM)
Rapid
30
0.60
5
4
1.5
1276.1
953.0
Analysis
15
Ussa Chess Championships 2022 (Ladies)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
5.5
1254.5
1245.9
Analysis
14
USSA Closed 2022 (Ladies)
2022/05/13
2022/05/15
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
7
3.0
1263.3
1252.4
Analysis
13
Alberton Chess Club Open 2020 (B)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1272.3
1262.8
Analysis
12
Springs Chess Club Open 2020 (A)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.5
1255.4
1251.3
Analysis
11
2019 South African Junior Team Championships (U20A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1255.4
1251.3
Analysis
10
2019 USSA Championships (Women)
2019/12/02
2019/12/06
Sarah Baartman (ESB)
Standard
90
0.94
9
9
6.0
1231.7
1223.9
Analysis
9
Ekurhuleni Grand Prix 2019 (B)
2019/09/14
2019/09/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1256.8
1255.6
Analysis
8
JNW Club - Helpmekaar Kollege Open 2019 (B)
2019/07/06
2019/07/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1222.0
1217.7
Analysis
7
Ekurhuleni Trials (3) 2019 (U18+U20)
2019/06/08
2019/06/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1075.9
1072.4
Analysis
6
Ekurhuleni Trials 2 2019 (U18+U20)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
992.9
995.0
Analysis
5
Ekurhuleni Trials 1 2019 (U18+U20)
2019/03/09
2019/03/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
908.4
918.6
Analysis
4
Boksburg Open 2019 (B)
2019/01/19
2019/01/19
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
856.6
856.2
Analysis
3
South African Junior Wildcard Championships 2017 (U18+U20 Girls)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
6
2.5
953.0
953.0
Analysis
2
South African Junior Blitz 2017 Championships (B)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
5.0
953.0
953.0
Analysis
1
South African Junior Team Championships 2017 (U18B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
1.5
953.0
953.0
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
110
46
13
51
52.5
47.7
-19.3
1210.1
1190.8
White
56
24
3
29
25.5
45.5
-37.9
1223.6
1185.7
Black
54
22
10
22
27.0
50.0
0.0
1196.1
1196.1
Standard
All
90
37
12
41
43.0
47.8
-18.9
1224.1
1205.2
White
44
19
3
22
20.5
46.6
-29.0
1239.4
1210.4
Black
46
18
9
19
22.5
48.9
-9.2
1209.5
1200.3
Rapid
All
4
1
1
2
1.5
37.5
-106.3
1300.0
1193.8
White
3
1
0
2
1.0
33.3
-141.7
1205.9
1064.2
Black
1
0
1
0
0.5
50.0
0.0
1582.4
1582.4
Blitz
All
16
8
0
8
8.0
50.0
0.0
1109.0
1109.0
White
9
4
0
5
4.0
44.4
-47.2
1152.7
1105.5
Black
7
4
0
3
4.0
57.1
60.7
1052.7
1113.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1000110987
Maisiri, M (Mthulisi)
2
1.0
1
0
1
50.0
992.2
0.0
992.2
View list
2
298019707
Mak, CTW (Cora)
2
0.5
0
1
1
25.0
1265.3
-212.5
1052.8
View list
3
103046660
Schroeder, D (Daniel)
2
0.0
0
0
2
0.0
1081.9
-425.0
656.9
View list
4
203078182
Gertse, L (Lillian)
1
1.0
1
0
0
100.0
1255.4
425.0
1680.4
View list
5
109078931
Herman, L (Leigh-Ray)
1
1.0
1
0
0
100.0
953.0
425.0
1378.0
View list
6
101082618
Elephant, K (Kabelo)
1
1.0
1
0
0
100.0
1255.4
425.0
1680.4
View list
7
201081922
Buthelezi, N (Nokwanda)
1
1.0
1
0
0
100.0
1254.5
425.0
1679.5
View list
8
1130154294
Buckas, A (Abu)
1
1.0
1
0
0
100.0
1265.9
425.0
1690.9
View list
9
2010111856
Boitshepo, R (Ramontsho)
1
1.0
1
0
0
100.0
1263.3
425.0
1688.3
View list
10
1030109163
Fortuin, J (Jeraldo)
1
1.0
1
0
0
100.0
1256.8
425.0
1681.8
View list
11
100066288
Imbrolio, C (Cameron)
1
1.0
1
0
0
100.0
953.0
425.0
1378.0
View list
12
109076140
Jones, E (Edward)
1
1.0
1
0
0
100.0
953.0
425.0
1378.0
View list
13
1050107781
Jugga, A (Akshay)
1
1.0
1
0
0
100.0
856.6
425.0
1281.6
View list
14
201052852
Kgosietsile, T (Tshegofatso)
1
1.0
1
0
0
100.0
1265.9
425.0
1690.9
View list
15
2020110980
Khanyile, AK (Amkela Karabo)
1
1.0
1
0
0
100.0
908.4
425.0
1333.4
View list
16
203088901
Kubheka, Z (Zanothando)
1
1.0
1
0
0
100.0
992.9
425.0
1417.9
View list
17
201066746
Lagardien, S (Sumaiyah)
1
1.0
1
0
0
100.0
953.0
425.0
1378.0
View list
18
2040114902
Lambiso, ME (Matlakala)
1
1.0
1
0
0
100.0
1263.3
425.0
1688.3
View list
19
206083980
Losper, S (Simone)
1
1.0
1
0
0
100.0
953.0
425.0
1378.0
View list
20
102018428
Lotz, C (Charl)
1
1.0
1
0
0
100.0
1075.9
425.0
1500.9
View list