PLAYER PAGE

Ethan Dsouza

1140149149
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1662.2
K-factor 28
Floor 1198.9
Highest 1698.9 (2026-08-01)
Min/Max +/- allowed 81
Rating Change
()
Games 5
Score 4
We 3.08
SWe 0.77
Temp +/- 21.5
Penalties 0
Weight perform 1653
Final +/- +21.5
New Rating
()
Rating 1683.6
K-factor 28
Floor 1198.9
Highest 1698.9 (2026-08-01)
Min/Max +/- allowed 81.5
Standard rating
Rating 1658.3
K-factor 28
Floor 1197.9
Highest 1697.9 (2026-08-01)
Min/Max +/- allowed 81.6
Rating Change
()
Games 5
Score 4
We 3.06
SWe 0.94
Temp +/- 26.2
Penalties 0
Weight perform 1653
Final +/- +26.2
New Rating
()
Rating 1684.5
K-factor 28
Floor 1197.9
Highest 1697.9 (2026-08-01)
Min/Max +/- allowed 81.6
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1089
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1089
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Gauteng Closed Chess Championships 2026 (U14 Open) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1662.2 5 4 1825.3 21.5 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Centurion Chess Club Open Tournament (A) Standard 2026-09-19 2026-09-19 Tshwane (GTP) 5 1677.6 4 1 1537.1 -15.5 Details
2 JMC Closed 2026 (A) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1677.6 5 1.5 1568.8 -21.3 Details
3 South African Open Championship 2026 (U13 Boys) Classical 2026-07-02 2026-07-05 Cape Town (WCT) 7 1657 7 5.5 1754 23.9 Details
4 Knight Riders Teams Open Chess Tournament 2026 Standard 2026-06-20 2026-06-20 Johannesburg Metro (GJM) 5 1657 5 5 1673.9 18 Details
5 Elise Steenkamp 2026 (Bishop 1) Standard 2026-06-13 2026-06-14 Tshwane (GTP) 5 1645.8 5 4.5 1833.6 30.4 Details
6 JMC Helpmekaar 2026 (B) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1645.8 5 3 1418.5 -29.9 Details
7 2026 Milos Ristic Teams Open (Open) Standard 2026-05-02 2026-05-02 Tshwane (GTP) 5 1572.2 5 4.5 1721.4 19.7 Details
8 Moja Chess Extravaganza 2026 (U12) Standard 2026-04-25 2026-04-26 Cape Town (WCT) 5 1572.2 5 3.5 1680 16 Details
9 2026 Mid Gauteng Open (B) Standard 2026-04-11 2026-04-11 Tshwane (GTP) 5 1529.6 5 3.5 1764.6 31.1 Details
10 2026 Silver Lakes Open Chess Tournament (B) Standard 2026-03-07 2026-03-07 Tshwane (GTP) 5 1529.9 4 1 1365.6 -18 Details
11 2026 AHS Chess Tournament (B) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1529.9 5 3 1653.1 17.8 Details
12 2026 Constantiapark Open Chess Tournament (A+B) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1532.4 5 2.5 1603.4 7.5 Details
13 West Rand Open 2026 (Open) Standard 2026-02-07 2026-02-07 West Rand (GWR) 5 1532.4 4 1.5 1439.1 -7.5 Details
14 2026 Tshwane Chess Registration Tournament (B) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1532.4 5 2.5 1570.2 1.6 Details
15 Lardies Open 2025 (A) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1544.5 5 0.5 1321.2 -22.6 Details
16 Bojanala's FIDE On The Orion Express 2025 (Rooks) Classical 2025-10-03 2025-10-05 Bojanala Platina (NBR) 6 1544.5 6 3 1282.6 -36.6 Details
17 Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (D) Standard 2025-09-27 2025-09-27 Johannesburg Metro (GJM) 5 1544.5 5 4.5 1742.9 18.9 Details
18 2025 Wynie Robbertse Chess Tournament (B) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1535.5 5 2 1497.9 -3 Details
19 South African Open 2025 (U12 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1535.5 5 3.5 1600.4 8.6 Details
20 2025 Elise Steenkamp Open Chess Tournament (Queen) Standard 2025-06-14 2025-06-16 Tshwane (GTP) 7 1555 7 4.5 1558.5 0 Details
21 2025 JMCA Open Chess Tournament (B) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1555 5 1 1243.2 -31 Details
22 JMC Helpmekaar 2025 (B) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1555 5 3 1507 -3.8 Details
23 Mzansi Africa Classic 2025 (Advanced) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1566.8 4 2.5 1551.1 -1.2 Details
24 JMC Crawford Sandton 2025 (B) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1566.8 5 3 1497.8 -7.3 Details
25 South African Junior Closed Chess Championships 2025 (U12 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1613.9 9 4 1449.8 -33.6 Details
26 2025 Chris Greyling Open Chess Tournament (U12) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1665 5 3 1535.1 -11.8 Details
27 JMC Crawford Ruimsig 2025 (A) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1665 4 0 1349.8 -24.7 Details
28 Constantiapark Open 2025 (U12) Standard 2025-02-15 2025-02-15 Tshwane (GTP) 5 1604.1 5 5 1826 22.6 Details
29 JMC Kick Off 2025 (A) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1604.1 5 1 1519 -9.1 Details
30 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1576 5 4 1727.1 14.1 Details
31 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1535.5 7 6 1627.1 15 Details
32 Gauteng Inter-Region at UJ 2024 (U12 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1535.5 5 3.5 1622 10.5 Details
33 Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) Standard 2024-10-19 2024-10-19 Tshwane (GTP) 5 1566 5 3 1501.8 -5.3 Details
34 2024 Gauteng North Open Chess Tournament (U12) Standard 2024-10-05 2024-10-06 Tshwane (GTP) 5 1566 5 3 1424 -13.7 Details
35 2024 Tuks Open Chess Tournament (U12) Standard 2024-09-28 2024-09-28 Tshwane (GTP) 5 1431.3 5 4 1648.4 21.9 Details
36 Centurion Chess Open Tournament 2024 (U12) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1431.3 5 4 1601 17.4 Details
37 JCC Khelo India 1st Annual Chess Tournament 2024 (D) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1431.3 5 4 1619.6 17.6 Details
38 JMC Closed 2024 (C) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1452.1 5 2.5 1361.3 -9.2 Details
39 Fourth Knight Riders Juniors Open Chess Tournament 204 (A+B) Standard 2024-08-03 2024-08-03 Johannesburg Metro (GJM) 5 1452.1 5 2.5 1421.3 -3.8 Details
40 2024 Midstream College Open Chess Tournament (A) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 5 1508.1 4 0 1112.7 -31 Details
41 Menlopark Open Chess Tournament 2024 (A) Standard 2024-07-13 2024-07-13 Tshwane (GTP) 5 1508.1 4 1 1459.2 -4 Details
42 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1473.5 5 4.5 1693.7 23.6 Details
43 Second Knight Riders Juniors Open Chess Tournament 2024 (C) Standard 2024-06-08 2024-06-08 Johannesburg Metro (GJM) 5 1473.5 5 3 1321.1 -15.6 Details
44 Chess Power House May Open 2024 (D) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1467.7 5 3.5 1552.7 9.3 Details
45 JMC Crawford International Sandton 2024 (C) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1467.7 5 3 1416.7 -5.6 Details
46 2024 Milos Ristic Open Chess Tournament (U12) Standard 2024-04-27 2024-04-27 Tshwane (GTP) 5 1439.5 5 4.5 1610.1 17.6 Details
47 1st Knights Open Tournament 2024 (B) Standard 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 5 1486 4 0.5 1114.3 -29 Details
48 Lardies Open Tournament 2023 (D1) Standard 2023-10-28 2023-10-28 Tshwane (GTP) 5 1418.2 5 3.5 1402.3 -2 Details
49 2023 Gauteng Noord (E) Standard 2023-10-14 2023-10-14 Tshwane (GTP) 5 1418.2 5 4 1458.4 5.4 Details
50 2023 Tuks Open Chess Tournament (E+F) Standard 2023-10-07 2023-10-07 Tshwane (GTP) 5 1418.2 5 5 1631.1 21.7 Details
Game statistics ( )
Games 5
Wins 4
Draws 0
Losses 1
White 3
Black 2
White wins 3
Black wins 1
Score 4
Percent 80
Dp 255
AOR 1570.3
Performance 1825.3
Game statistics ()
Games 74
Wins 37
Draws 19
Losses 18
White 38
Black 36
White wins 22
Black wins 15
Score 46.5
Percent 62.8
Dp 109.1
AOR 1528.8
Performance 1638
Game statistics (History)
Games 316
Wins 164
Draws 54
Losses 98
White 159
Black 157
White wins 89
Black wins 75
Score 191
Percent 60.4
Dp 88.8
AOR 1423.3
Performance 1512
Rankings (Main)
National
Overall 734
Gender 685
Age group 40
Gender/Age 36
Provincial
Overall 269
Gender 249
Age group 13
Gender/Age 12
Regional
Overall 108
Gender 96
Age group 7
Gender/Age 7
Rankings (Standard)
National
Overall 699
Gender 656
Age group 41
Gender/Age 36
Provincial
Overall 267
Gender 250
Age group 13
Gender/Age 12
Regional
Overall 102
Gender 92
Age group 7
Gender/Age 7
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 5
Score 4
Percent 80
Aor 1570.3
Dp 255
Prat 1825.3
Performance ()
Games 74
Score 46.5
Percent 62.8
Aor 1528.8
Dp 109.1
Prat 1638
Performance (12 months)
Games 74
Score 46.5
Percent 62.8
Aor 1528.8
Dp 109.1
Prat 1638
Performance (History)
Games 316
Score 191
Percent 60.4
Aor 1423.3
Dp 88.8
Prat 1512
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Tan, H (Herman Qiyuan) 4 3 1 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) South African Open 2025 (U12 Open) Details
Overall 2 Truscott, A (Ane) 4 2 2 2024 Milos Ristic Open Chess Tournament (U12) Elise Steenkamp 2026 (Bishop 1) Details
Overall 3 Wolvaardt, J (Jonathan) 3 2 1 2023 Tshwane Chess FIDE Rated Blitz League 2 South African Open 2025 (U12 Open) Details
Overall 4 Stander, L (Lizanne) 3 2 1 2023 Tshwane Chess FIDE Rated Blitz League 1 Tshwane Chess FIDE Rated Blitz League 3 2023 Details
Overall 5 Adamson, LJ (Luke Jonathan) 3 3 0 2023 Tshwane Chess FIDE Rated Blitz League 2 2026 Mid Gauteng Open (B) Details
Standard 1 Tan, H (Herman Qiyuan) 4 3 1 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) South African Open 2025 (U12 Open) Details
Standard 2 Truscott, A (Ane) 4 2 2 2024 Milos Ristic Open Chess Tournament (U12) Elise Steenkamp 2026 (Bishop 1) Details
Standard 3 Truscott, A (Adriaan) 3 2 1 2024 Milos Ristic Open Chess Tournament (U12) 2024 Tuks Open Chess Tournament (U12) Details
Standard 4 Mmakou, L (Lesedi) 3 2 1 2025 Elise Steenkamp Open Chess Tournament (Queen) 2026 Milos Ristic Teams Open (Open) Details
Standard 5 Grobbelaar, M (Mienje) 3 0 3 2023 Centurion Chess Open (E) 2024 Tuks Open Chess Tournament (U12) Details
Blitz 1 Stander, L (Lizanne) 3 2 1 2023 Tshwane Chess FIDE Rated Blitz League 1 Tshwane Chess FIDE Rated Blitz League 3 2023 Details
Blitz 2 Wolvaardt, J (Jonathan) 2 1 1 2023 Tshwane Chess FIDE Rated Blitz League 2 Tshwane Chess FIDE Rated Blitz League 3 2023 Details
Blitz 3 Ponquett, J (Joshua Josh) 2 1 1 2023 Tshwane Chess FIDE Rated Blitz League 1 2023 Tshwane Chess FIDE Rated Blitz League 2 Details