Chess South Africa
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Chess South Africa
Naidoo, D (Dhiya)
Dob:
2011/03/16 (U14)
Gender:
Female
Chess SA id:
2110143800
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (9 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
1521.0
Curent Weighted rating
1483.6
Curent Weighted performance
1465.6
Current official/published rating (highest between Raw, WR and WP)
1521.0
Current floor (min rating allowed)
1096.5
Current highest rating achieved
1596.5
Current K-factor
32
Games played this month
9
Score (S)
6.0
Expected score (We)
4.52
Difference (S-We)
1.48
Current Raw change (no limits, including tournament time weight)
47.4
Current min/max change allowed (with limits)
±105.0
Current Raw change used (final)
47.4
Projected new Raw rating
1568.4
Projected new Weighed rating
1494.8
Projected new Weighted performance
1465.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1568.4
Projected effective change (new Official - current Official)
+47.4
Projected new highest rating
1596.5
Projected new floor
1096.5
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
1525.8
Curent Weighted rating
1496.0
Curent Weighted performance
1471.5
Current official/published rating (highest between Raw, WR and WP)
1525.8
Current floor (min rating allowed)
1119.6
Current highest rating achieved
1619.6
Current K-factor
28
Games played this month
9
Score (S)
6.0
Expected score (We)
4.48
Difference (S-We)
1.52
Current Raw change (no limits, including tournament time weight)
42.6
Current min/max change allowed (with limits)
±104.2
Current Raw change used (final)
42.6
Projected new Raw rating
1568.4
Projected new Weighed rating
1506.7
Projected new Weighted performance
1471.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1568.4
Projected effective change (new Official - current Official)
+42.6
Projected new highest rating
1619.6
Projected new floor
1119.6
Projected new K-facor
28
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
1193.5
Curent Weighted rating
1221.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1221.6
Current floor (min rating allowed)
768.4
Current highest rating achieved
1268.4
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)
±167.4
Current Raw change used (final)
0.0
Projected new Raw rating
1193.5
Projected new Weighed rating
1219.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.0
Projected effective change (new Official - current Official)
-2.6
Projected new highest rating
1268.4
Projected new floor
768.4
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)
768.4
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
768.4
Projected new K-facor
36
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U14 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
6.0
Main rating:
1521.0
Rating gain/loss:
47.4
Type rating:
1525.8
Rating gain/loss:
42.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
South African Junior Closed Chess Championship 2024 (U14 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
6.0
1521.0
1525.8
Analysis
5
2024 KSNG CHess Academy Open Tournament (B)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1542.5
1549.3
Analysis
4
1st Knights Open Tournament 2024 (B)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1509.6
1537.8
Analysis
3
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1509.6
1537.8
Analysis
2
JMC Kick Off Tournament 2024 (B)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.5
1468.3
1504.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1468.3
1504.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
35
South African Junior Closed Chess Championship 2024 (U14 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
6.0
1521.0
1525.8
Analysis
34
2024 KSNG CHess Academy Open Tournament (B)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1542.5
1549.3
Analysis
33
1st Knights Open Tournament 2024 (B)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1509.6
1537.8
Analysis
32
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1509.6
1537.8
Analysis
31
JMC Kick Off Tournament 2024 (B)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.5
1468.3
1504.0
Analysis
30
2024 Gauteng Inter-Region Chess Championship (U14A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1468.3
1504.0
Analysis
29
Africawide Chess Championship 2023 (Open)
2023/11/03
2023/11/05
Johannesburg Metro (GJM)
Standard
90
0.94
7
6
4.0
1436.7
1467.9
Analysis
28
2023 Gauteng Noord (B)
2023/10/14
2023/10/15
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1495.9
1495.9
Analysis
27
Mzansi Bryanston Rapid 2023 (Advanced)
2023/10/07
2023/10/07
Johannesburg Metro (GJM)
Rapid
25
0.54
5
4
0.0
1495.9
1268.4
Analysis
26
Ekurhuleni Chess Spring Tournament 2023 (A+B)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1509.4
1510.7
Analysis
25
Fonteine Chess Open 2023 (A)
2023/09/02
2023/09/02
Sedibeng (GSV)
Standard
60
0.83
5
4
2.0
1509.4
1510.7
Analysis
24
Bojanala's Spring Cleaning 2023 (Queens)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1550.6
1562.2
Analysis
23
JMC Closed Aug 2023 (U14)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1550.6
1562.2
Analysis
22
Eureka Open 2023 (B)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1596.5
1619.6
Analysis
21
2023 Menlo Open Tournament (B)
2023/07/22
2023/07/22
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1596.5
1619.6
Analysis
20
JMC Trinity Little Falls 2023 (B)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1596.5
1619.6
Analysis
19
2023 Lubowski Open Tournament (B)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1554.6
1578.7
Analysis
18
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1508.2
1506.3
Analysis
17
Gauteng Open Arnold Classic 2023 (C)
2023/05/20
2023/05/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1508.2
1506.3
Analysis
16
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
3.5
1508.2
1246.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
32
19
3
10
20.5
64.1
119.5
1454.7
1574.3
White
15
6
2
7
7.0
46.7
-28.3
1474.7
1446.4
Black
17
13
1
3
13.5
79.4
250.0
1437.1
1687.1
Standard
All
32
19
3
10
20.5
64.1
119.5
1454.7
1574.3
White
15
6
2
7
7.0
46.7
-28.3
1474.7
1446.4
Black
17
13
1
3
13.5
79.4
250.0
1437.1
1687.1
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
186
109
10
67
114.0
61.3
96.0
1354.0
1449.9
White
94
54
5
35
56.5
60.1
85.9
1356.2
1442.1
Black
92
55
5
32
57.5
62.5
106.3
1351.7
1457.9
Standard
All
165
97
9
59
101.5
61.5
97.9
1361.5
1459.4
White
84
47
5
32
49.5
58.9
75.9
1364.8
1440.7
Black
81
50
4
27
52.0
64.2
120.7
1358.1
1478.8
Rapid
All
21
12
1
8
12.5
59.5
81.0
1294.5
1375.4
White
10
7
0
3
7.0
70.0
170.0
1283.9
1453.9
Black
11
5
1
5
5.5
50.0
0.0
1304.1
1304.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
211085191
Naidoo, K (Kajol)
3
3.0
3
0
0
100.0
1507.3
425.0
1932.3
View list
2
173086742
Botha, JF (Julian)
2
2.0
2
0
0
100.0
1528.0
425.0
1953.0
View list
3
2110109722
Beecum, V (Viha)
2
2.0
2
0
0
100.0
1485.6
425.0
1910.6
View list
4
1000152977
Khumalo, P (Prince)
2
2.0
2
0
0
100.0
1509.5
425.0
1934.5
View list
5
2110136768
Monare, O (Oratilwe)
2
2.0
2
0
0
100.0
1396.0
425.0
1821.0
View list
6
1110143051
Naude, J (Johan)
2
2.0
2
0
0
100.0
1274.9
425.0
1699.9
View list
7
158034859
Sithole, ML (Mfanimpela)
2
2.0
2
0
0
100.0
1596.5
425.0
2021.5
View list
8
2120109902
Suresh, A (Aaradhya)
2
2.0
2
0
0
100.0
1473.2
425.0
1898.2
View list
9
2120135385
Van Der Schyff, C (Charlize)
2
2.0
2
0
0
100.0
1396.0
425.0
1821.0
View list
10
1120132213
Williams, J (Joshua)
2
2.0
2
0
0
100.0
1103.5
425.0
1528.5
View list
11
210083428
Rautenbach, H (Helen Christine)
2
1.5
1
1
0
75.0
1514.6
212.5
1727.1
View list
12
1100113805
Bijker, W (Waldo)
2
1.0
1
0
1
50.0
1529.4
0.0
1529.4
View list
13
1090105698
Naicker, GC (Gabriel Christian)
2
1.0
1
0
1
50.0
1522.4
0.0
1522.4
View list
14
209092675
Ramlall, S (Sanjana)
2
1.0
1
0
1
50.0
1546.2
0.0
1546.2
View list
15
2110141710
Dikolomela, T (Tlhogi)
2
0.0
0
0
2
0.0
1396.0
-425.0
971.0
View list
16
1080119822
Elvin, D (David)
2
0.0
0
0
2
0.0
1489.6
-425.0
1064.6
View list
17
1090145627
Sukraj, T (Tivaar)
2
0.0
0
0
2
0.0
1119.2
-425.0
694.2
View list
18
1120115958
Bazhko, A (Anton)
1
1.0
1
0
0
100.0
1319.9
425.0
1744.9
View list
19
110091691
Barker, R (Ryan)
1
1.0
1
0
0
100.0
1550.6
425.0
1975.6
View list
20
1090116742
Baloyi, B (Boikanyo)
1
1.0
1
0
0
100.0
1450.2
425.0
1875.2
View list