Player Page

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
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 rating1521.0
Curent Weighted rating1483.6
Curent Weighted performance1465.6
Current official/published rating (highest between Raw, WR and WP)1521.0
Current floor (min rating allowed)1096.5
Current highest rating achieved1596.5
Current K-factor32
Games played this month9
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 rating1568.4
Projected new Weighed rating1494.8
Projected new Weighted performance1465.6
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 rating1596.5
Projected new floor1096.5
Projected new K-facor32
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 rating1525.8
Curent Weighted rating1496.0
Curent Weighted performance1471.5
Current official/published rating (highest between Raw, WR and WP)1525.8
Current floor (min rating allowed)1119.6
Current highest rating achieved1619.6
Current K-factor28
Games played this month9
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 rating1568.4
Projected new Weighed rating1506.7
Projected new Weighted performance1471.5
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 rating1619.6
Projected new floor1119.6
Projected new K-facor28
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 rating1193.5
Curent Weighted rating1221.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.6
Current floor (min rating allowed)768.4
Current highest rating achieved1268.4
Current K-factor36
Games played this month0
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 rating1193.5
Projected new Weighed rating1219.0
Projected new Weighted performance0.0
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 rating1268.4
Projected new floor768.4
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)768.4
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor768.4
Projected new K-facor36
Tournaments
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
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
12
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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