Player Page

Dsouza, E (Ethan)
Dob: 2014/06/02 (U12)
Gender: Male
Chess SA id: 1140149149
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/08/31 (19 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 rating1431.3
Current Weighted rating1432.0
Current Weighted performance1337.7
Current official/published rating (highest between Raw, WR and WP)1432.0
Current highest rating achieved1508.1
Current floor (min rating allowed)1008.1
Current K-factor32
Games played this month5
Score (S)4.0
Expected score (We)2.94
Difference (S-We)0.88
Current Raw change (no limits, including tournament time weight)28.2
Current min/max change allowed (with limits)±119.3
Current Raw change used (final)28.2
Projected new Raw rating1459.5
Projected new Weighed rating1321.8
Projected new Weighted performance1414.5
Projected new final Raw rating (if new WP > new Raw)1459.5
Projected new highest rating1508.1
Projected new floor1008.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1459.5
Projected effective change (new Official - current Official)+27.5
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 rating1426.3
Current Weighted rating1438.9
Current Weighted performance1337.7
Current official/published rating (highest between Raw, WR and WP)1438.9
Current highest rating achieved1505.0
Current floor (min rating allowed)1005.0
Current K-factor32
Games played this month5
Score (S)4.0
Expected score (We)2.92
Difference (S-We)1.08
Current Raw change (no limits, including tournament time weight)34.6
Current min/max change allowed (with limits)±120.1
Current Raw change used (final)34.6
Projected new Raw rating1460.9
Projected new Weighed rating1328.0
Projected new Weighted performance1414.5
Projected new final Raw rating (if new WP > new Raw)1460.9
Projected new highest rating1505.0
Projected new floor1005.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1460.9
Projected effective change (new Official - current Official)+22.0
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 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
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 rating1086.8
Current Weighted rating1100.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.0
Current highest rating achieved1138.8
Current floor (min rating allowed)638.8
Current K-factor40
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)±194.8
Current Raw change used (final)0.0
Projected new Raw rating1086.8
Projected new Weighed rating1010.1
Projected new Weighted performance875.3
Projected new final Raw rating (if new WP > new Raw)1086.8
Projected new highest rating1138.8
Projected new floor638.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1086.8
Projected effective change (new Official - current Official)-13.2
Tournaments
Tournament: JCC Khelo India 1st Annual Chess Tournament 2024 (D)
Start: 2024/08/31  End: 2024/08/31  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1431.3  Rating gain/loss: 28.2
Type rating: 1426.3  Rating gain/loss: 34.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 JCC Khelo India 1st Annual Chess Tournament 2024 (D) 2024/08/31 2024/08/31 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1431.3 1426.3 Analysis
10 JMC Closed 2024 (C) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.5 1452.1 1439.7 Analysis
9 Fourth Knight Riders Juniors Open Chess Tournament 204 (A+B) 2024/08/03 2024/08/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1452.1 1439.7 Analysis
8 2024 Midstream College Open Chess Tournament (A) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1508.1 1505.0 Analysis
7 Menlopark Open Chess Tournament 2024 (A) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1508.1 1505.0 Analysis
6 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2024/06/15 2024/06/15 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1473.5 1472.8 Analysis
5 Second Knight Riders Juniors Open Chess Tournament 2024 (C) 2024/06/08 2024/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1473.5 1472.8 Analysis
4 Chess Power House May Open 2024 (D) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1467.7 1470.2 Analysis
3 JMC Crawford International Sandton 2024 (C) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1467.7 1470.2 Analysis
2 2024 Milos Ristic Open Chess Tournament (U12) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1439.5 1436.9 Analysis
1 1st Knights Open Tournament 2024 (B) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1486.0 1493.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 JCC Khelo India 1st Annual Chess Tournament 2024 (D) 2024/08/31 2024/08/31 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1431.3 1426.3 Analysis
22 JMC Closed 2024 (C) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.5 1452.1 1439.7 Analysis
21 Fourth Knight Riders Juniors Open Chess Tournament 204 (A+B) 2024/08/03 2024/08/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1452.1 1439.7 Analysis
20 2024 Midstream College Open Chess Tournament (A) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1508.1 1505.0 Analysis
19 Menlopark Open Chess Tournament 2024 (A) 2024/07/13 2024/07/13 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1508.1 1505.0 Analysis
18 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2024/06/15 2024/06/15 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1473.5 1472.8 Analysis
17 Second Knight Riders Juniors Open Chess Tournament 2024 (C) 2024/06/08 2024/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1473.5 1472.8 Analysis
16 Chess Power House May Open 2024 (D) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1467.7 1470.2 Analysis
15 JMC Crawford International Sandton 2024 (C) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1467.7 1470.2 Analysis
14 2024 Milos Ristic Open Chess Tournament (U12) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1439.5 1436.9 Analysis
13 1st Knights Open Tournament 2024 (B) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1486.0 1493.5 Analysis
12 Lardies Open Tournament 2023 (D1) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1418.2 1478.5 Analysis
11 2023 Gauteng Noord (E) 2023/10/14 2023/10/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1418.2 1478.5 Analysis
10 2023 Tuks Open Chess Tournament (E+F) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1418.2 1478.5 Analysis
9 2023 Centurion Chess Open (E) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1350.7 1379.2 Analysis
8 2023 Menlo Open Tournament (D) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1379.6 1393.6 Analysis
7 Tshwane Chess FIDE Rated Blitz League 3 2023 2023/07/16 2023/07/16 Tshwane (GTP) Blitz 5 0.18 9 9 3.5 1379.6 1128.4 Analysis
6 2023 Elize Steenkamp Open Tournament (E) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 6 4.5 1276.4 1298.2 Analysis
5 2023 Tshwane Chess FIDE Rated Blitz League 2 2023/06/11 2023/06/11 Tshwane (GTP) Blitz 5 0.18 9 9 4.5 1276.4 1138.8 Analysis
4 Wynie Robbertse Open Tournament 2023 (E) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1276.4 1298.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 52 25 8 19 29.0 55.8 49.0 1388.0 1437.1
White 27 12 5 10 14.5 53.7 31.5 1380.2 1411.7
Black 25 13 3 9 14.5 58.0 68.0 1396.4 1464.4
Standard All 52 25 8 19 29.0 55.8 49.0 1388.0 1437.1
White 27 12 5 10 14.5 53.7 31.5 1380.2 1411.7
Black 25 13 3 9 14.5 58.0 68.0 1396.4 1464.4
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 125 69 15 41 76.5 61.2 95.2 1327.8 1423.0
White 63 37 9 17 41.5 65.9 134.9 1325.4 1460.4
Black 62 32 6 24 35.0 56.5 54.8 1330.2 1385.0
Standard All 98 58 13 27 64.5 65.8 134.4 1325.6 1460.0
White 50 31 7 12 34.5 69.0 161.5 1318.1 1479.6
Black 48 27 6 15 30.0 62.5 106.3 1333.4 1439.6
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 27 11 2 14 12.0 44.4 -47.2 1335.9 1288.7
White 13 6 2 5 7.0 53.8 32.7 1353.6 1386.3
Black 14 5 0 9 5.0 35.7 -121.4 1319.4 1198.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150147655 Alberts, E (Enrico) 3 3.0 3 0 0 100.0 1326.3 425.0 1751.3 View list
2 206084814 Stander, L (Lizanne) 3 1.5 1 1 1 50.0 1312.5 0.0 1312.5 View list
3 2150147100 Dixon, G (Genevieve) 2 2.0 2 0 0 100.0 1418.2 425.0 1843.2 View list
4 1160157331 Steyn, K (Kian) 2 1.5 1 1 0 75.0 1487.9 212.5 1700.4 View list
5 2140139967 Vorster, M (Meandri) 2 1.5 1 1 0 75.0 1445.8 212.5 1658.3 View list
6 1150140638 Wolvaardt, J (Jonathan) 2 1.5 1 1 0 75.0 1328.0 212.5 1540.5 View list
7 2140158377 Grobbelaar, M (Mienje) 2 1.0 1 0 1 50.0 1384.5 0.0 1384.5 View list
8 1040152729 Ponquett, J (Joshua Josh) 2 1.0 1 0 1 50.0 1279.0 0.0 1279.0 View list
9 2150137423 Vermaak, A (Alri) 2 1.0 1 0 1 50.0 1252.7 0.0 1252.7 View list
10 1140160790 Bienedell, R (Robin) 2 0.5 0 1 1 25.0 1304.3 -212.5 1091.8 View list
11 1070134686 Kruger, N (Neeke) 2 0.0 0 0 2 0.0 1392.3 -425.0 967.3 View list
12 1090157435 Du Toit, C (Colenso) 1 1.0 1 0 0 100.0 1418.2 425.0 1843.2 View list
13 1070153444 Ballim, S (Salif) 1 1.0 1 0 0 100.0 1281.5 425.0 1706.5 View list
14 1110135703 Bain, M (Michael) 1 1.0 1 0 0 100.0 1281.5 425.0 1706.5 View list
15 1130134041 Botha, L (Logan) 1 1.0 1 0 0 100.0 1281.5 425.0 1706.5 View list
16 2140149175 Boshoff, M (Milah) 1 1.0 1 0 0 100.0 1276.4 425.0 1701.4 View list
17 1130131230 Changara, A (Alvis Tafadzwa) 1 1.0 1 0 0 100.0 1379.6 425.0 1804.6 View list
18 2140131492 Engelbrecht, V (Veronica) 1 1.0 1 0 0 100.0 1228.9 425.0 1653.9 View list
19 1150142001 Farkas, G (Gadi) 1 1.0 1 0 0 100.0 1467.7 425.0 1892.7 View list
20 2120153445 Fredericks, F (Fiah-Bella) 1 1.0 1 0 0 100.0 1379.6 425.0 1804.6 View list