Player Page

Van Rheede Van Oudtshoorn, E (Ewald)
Dob: 2008/12/22 (U18)
Gender: Male
Chess SA id: 1080143456
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (141 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 rating1404.7
Curent Weighted rating1396.1
Curent Weighted performance1230.2
Current official/published rating (highest between Raw, WR and WP)1404.7
Current floor (min rating allowed)988.3
Current highest rating achieved1488.3
Current K-factor32
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)±123.9
Current Raw change used (final)0.0
Projected new Raw rating1404.7
Projected new Weighed rating1400.9
Projected new Weighted performance1230.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1404.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1488.3
Projected new floor988.3
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 rating1401.2
Curent Weighted rating1398.0
Curent Weighted performance1231.4
Current official/published rating (highest between Raw, WR and WP)1401.2
Current floor (min rating allowed)991.1
Current highest rating achieved1491.1
Current K-factor32
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)±124.5
Current Raw change used (final)0.0
Projected new Raw rating1401.2
Projected new Weighed rating1402.3
Projected new Weighted performance1231.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1402.3
Projected effective change (new Official - current Official)+1.1
Projected new highest rating1491.1
Projected new floor991.1
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 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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1488.3 1491.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1488.3 1491.1 Analysis
5 D2 School League Finals 2023 (U15) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 6 6 5.0 1371.8 1400.1 Analysis
4 2023 West Rand RHS Open (Bishops) 2023/06/10 2023/06/10 West Rand (GWR) Standard 60 0.83 5 5 5.0 1302.5 1319.8 Analysis
3 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1215.3 1217.2 Analysis
2 D2 Schools Individuals 2023 (U15 Boys) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 5 3.5 1215.3 1217.2 Analysis
1 2022 Gauteng Schools Individual Chess Championship (U15 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 0 0 5 0.0 0.0 -425.0 1449.0 1024.0
White 3 0 0 3 0.0 0.0 -425.0 1442.8 1017.8
Black 2 0 0 2 0.0 0.0 -425.0 1458.5 1033.5
Standard All 5 0 0 5 0.0 0.0 -425.0 1449.0 1024.0
White 3 0 0 3 0.0 0.0 -425.0 1442.8 1017.8
Black 2 0 0 2 0.0 0.0 -425.0 1458.5 1033.5
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 30 17 2 11 18.0 60.0 85.0 1327.8 1412.8
White 15 8 1 6 8.5 56.7 56.7 1348.7 1405.4
Black 15 9 1 5 9.5 63.3 113.3 1307.0 1420.3
Standard All 30 17 2 11 18.0 60.0 85.0 1327.8 1412.8
White 15 8 1 6 8.5 56.7 56.7 1348.7 1405.4
Black 15 9 1 5 9.5 63.3 113.3 1307.0 1420.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109092912 Peach, A (Alex) 2 2.0 2 0 0 100.0 1371.8 425.0 1796.8 View list
2 1090113581 Udodi, E (Edubechukwu) 2 2.0 2 0 0 100.0 1371.8 425.0 1796.8 View list
3 1090101002 Tshatsheka, J (Junior) 2 1.0 1 0 1 50.0 1215.3 0.0 1215.3 View list
4 109091331 Nolan, CB (Christiaan) 2 1.0 1 0 1 50.0 1371.8 0.0 1371.8 View list
5 1080107430 Mjekelejo, L (Luvuyo) 2 0.5 0 1 1 25.0 1207.7 -212.5 995.2 View list
6 1110140225 De Wet, K (Kai) 1 1.0 1 0 0 100.0 1302.5 425.0 1727.5 View list
7 108092849 Majola, O (Omphile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2070145129 Lekgabe, O (Olaotse Ipeleng) 1 1.0 1 0 0 100.0 1302.5 425.0 1727.5 View list
9 1080136704 Klaas, O (Oyintanda) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
10 1080143425 Joubert, J (Juan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1100157452 Mtinane, J (Jabulile) 1 1.0 1 0 0 100.0 1302.5 425.0 1727.5 View list
12 1080117659 Monnagaratoe, M (Moatlhodi) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
13 1090157456 Pikini, K (Kungawo) 1 1.0 1 0 0 100.0 1302.5 425.0 1727.5 View list
14 1100150831 Baburam, K (Kailum) 1 1.0 1 0 0 100.0 1302.5 425.0 1727.5 View list
15 1080155448 Wolff, R (Ruben) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
16 1080156333 Zwane, B (Bongani) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
17 109092906 Vrey, IE (Ivan Eugene) 1 0.5 0 1 0 50.0 1215.3 0.0 1215.3 View list
18 108073208 Steyn, T (Tjaart) 1 0.0 0 0 1 0.0 1215.3 -425.0 790.3 View list
19 109081098 Naidoo, K (Kirthan) 1 0.0 0 0 1 0.0 1488.3 -425.0 1063.3 View list
20 1090149443 Mogodi, M (Morongwa) 1 0.0 0 0 1 0.0 1488.3 -425.0 1063.3 View list