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: 2024/09/07 (27 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
Current Raw rating1707.9
Current Weighted rating1551.2
Current Weighted performance1706.1
Current official/published rating (highest between Raw, WR and WP)1707.9
Current highest rating achieved1707.9
Current floor (min rating allowed)1207.9
Current K-factor28
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)±80.4
Current Raw change used (final)0.0
Projected new Raw rating1707.9
Projected new Weighed rating1429.6
Projected new Weighted performance1706.1
Projected new final Raw rating (if new WP > new Raw)1707.9
Projected new highest rating1707.9
Projected new floor1207.9
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1707.9
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 rating1709.0
Current Weighted rating1558.3
Current Weighted performance1706.1
Current official/published rating (highest between Raw, WR and WP)1709.0
Current highest rating achieved1709.0
Current floor (min rating allowed)1209.0
Current K-factor28
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)±80.3
Current Raw change used (final)0.0
Projected new Raw rating1709.0
Projected new Weighed rating1436.2
Projected new Weighted performance1706.1
Projected new final Raw rating (if new WP > new Raw)1709.0
Projected new highest rating1709.0
Projected new floor1209.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1709.0
Projected effective change (new Official - current Official)=0.0
s
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 rating1193.5
Current Weighted rating1208.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1208.8
Current highest rating achieved1268.4
Current floor (min rating allowed)768.4
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 rating1110.8
Projected new Weighted performance1014.1
Projected new final Raw rating (if new WP > new Raw)1193.5
Projected new highest rating1268.4
Projected new floor768.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.5
Projected effective change (new Official - current Official)-15.3
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
15 Sedibeng Chess Open 07 Sept 24 (C) 2024/09/07 2024/09/07 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1596.5 1583.2 Analysis
14 North School Primary Chess Open 2024 (C) 2024/08/31 2024/08/31 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1596.5 1583.2 Analysis
13 Gauteng Schools Individuals Finals 2024 (U13 Girls) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1596.5 1583.2 Analysis
12 JMC Closed 2024 (B) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.0 1604.4 1591.0 Analysis
11 Chess Power House July Open 2024 (C) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1659.2 1654.0 Analysis
10 JMC Trinityhouse Randpark Ridge 2024 (A) 2024/07/13 2024/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.5 1659.2 1654.0 Analysis
9 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 6.0 1602.6 1595.5 Analysis
8 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1521.0 1525.8 Analysis
7 JMC Crawford International Sandton 2024 (B) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1521.0 1525.8 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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
44 Sedibeng Chess Open 07 Sept 24 (C) 2024/09/07 2024/09/07 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1596.5 1583.2 Analysis
43 North School Primary Chess Open 2024 (C) 2024/08/31 2024/08/31 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1596.5 1583.2 Analysis
42 Gauteng Schools Individuals Finals 2024 (U13 Girls) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1596.5 1583.2 Analysis
41 JMC Closed 2024 (B) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.0 1604.4 1591.0 Analysis
40 Chess Power House July Open 2024 (C) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1659.2 1654.0 Analysis
39 JMC Trinityhouse Randpark Ridge 2024 (A) 2024/07/13 2024/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.5 1659.2 1654.0 Analysis
38 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 6.0 1602.6 1595.5 Analysis
37 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1521.0 1525.8 Analysis
36 JMC Crawford International Sandton 2024 (B) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1521.0 1525.8 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
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 81 54 5 22 56.5 69.8 167.9 1453.0 1620.9
White 41 25 4 12 27.0 65.9 134.8 1441.6 1576.4
Black 40 29 1 10 29.5 73.8 201.9 1464.7 1666.6
Standard All 81 54 5 22 56.5 69.8 167.9 1453.0 1620.9
White 41 25 4 12 27.0 65.9 134.8 1441.6 1576.4
Black 40 29 1 10 29.5 73.8 201.9 1464.7 1666.6
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 235 144 12 79 150.0 63.8 117.6 1374.4 1491.9
White 120 73 7 40 76.5 63.8 116.9 1370.6 1487.5
Black 115 71 5 39 73.5 63.9 118.3 1378.4 1496.6
Standard All 214 132 11 71 137.5 64.3 121.1 1382.2 1503.4
White 110 66 7 37 69.5 63.2 112.0 1378.5 1490.5
Black 104 66 4 34 68.0 65.4 130.8 1386.2 1517.0
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 1100113805 Bijker, W (Waldo) 3 2.0 2 0 1 66.7 1554.4 141.7 1696.1 View list
3 1090105698 Naicker, GC (Gabriel Christian) 3 2.0 2 0 1 66.7 1549.7 141.7 1691.4 View list
4 173086742 Botha, JF (Julian) 2 2.0 2 0 0 100.0 1528.0 425.0 1953.0 View list
5 2110109722 Beecum, V (Viha) 2 2.0 2 0 0 100.0 1485.6 425.0 1910.6 View list
6 1000152977 Khumalo, P (Prince) 2 2.0 2 0 0 100.0 1509.5 425.0 1934.5 View list
7 2120111139 Maharaj, A (Aditi) 2 2.0 2 0 0 100.0 1553.0 425.0 1978.0 View list
8 2110136768 Monare, O (Oratilwe) 2 2.0 2 0 0 100.0 1396.0 425.0 1821.0 View list
9 1110143051 Naude, J (Johan) 2 2.0 2 0 0 100.0 1274.9 425.0 1699.9 View list
10 158034859 Sithole, ML (Mfanimpela) 2 2.0 2 0 0 100.0 1596.5 425.0 2021.5 View list
11 2120109902 Suresh, A (Aaradhya) 2 2.0 2 0 0 100.0 1473.2 425.0 1898.2 View list
12 2120135385 Van Der Schyff, C (Charlize) 2 2.0 2 0 0 100.0 1396.0 425.0 1821.0 View list
13 2110137806 Visser, M (Mila) 2 2.0 2 0 0 100.0 1596.5 425.0 2021.5 View list
14 1120132213 Williams, J (Joshua) 2 2.0 2 0 0 100.0 1103.5 425.0 1528.5 View list
15 210083428 Rautenbach, H (Helen Christine) 2 1.5 1 1 0 75.0 1514.6 212.5 1727.1 View list
16 1150130726 Badenhorst, D (Daniel) 2 1.0 1 0 1 50.0 1312.3 0.0 1312.3 View list
17 209092675 Ramlall, S (Sanjana) 2 1.0 1 0 1 50.0 1546.2 0.0 1546.2 View list
18 210092704 Deysel, H (Hannah) 2 0.0 0 0 2 0.0 1557.0 -425.0 1132.0 View list
19 2110141710 Dikolomela, T (Tlhogi) 2 0.0 0 0 2 0.0 1396.0 -425.0 971.0 View list
20 1080119822 Elvin, D (David) 2 0.0 0 0 2 0.0 1489.6 -425.0 1064.6 View list