Player Page

Van Vreede, E (Ethan)
Dob: 2007/10/05 (U18)
Gender: Male
Chess SA id: 1070159377
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (15 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 rating1344.9
Curent Weighted rating1231.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1344.9
Current floor (min rating allowed)844.9
Current highest rating achieved1344.9
Current K-factor36
Games played this month4
Score (S)1.0
Expected score (We)1.78
Difference (S-We)-0.78
Current Raw change (no limits, including tournament time weight)-23.3
Current min/max change allowed (with limits)±134.9
Current Raw change used (final)-23.3
Projected new Raw rating1321.6
Projected new Weighed rating1239.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1321.6
Projected effective change (new Official - current Official)-23.3
Projected new highest rating1344.9
Projected new floor844.9
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 rating1369.9
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1369.9
Current floor (min rating allowed)869.9
Current highest rating achieved1369.9
Current K-factor36
Games played this month4
Score (S)1.0
Expected score (We)1.99
Difference (S-We)-0.99
Current Raw change (no limits, including tournament time weight)-35.6
Current min/max change allowed (with limits)±130.2
Current Raw change used (final)-35.6
Projected new Raw rating1334.3
Projected new Weighed rating1245.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1334.3
Projected effective change (new Official - current Official)-35.6
Projected new highest rating1369.9
Projected new floor869.9
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
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
Tournament: Spartan Bishops Chess Championships 2024 (Rooks)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 1.0
Main rating: 1344.9  Rating gain/loss: -23.3
Type rating: 1369.9  Rating gain/loss: -35.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1344.9 1369.9 Analysis
3 2024 FB Schools Open 4.0 (U17+U19) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1319.5 1341.1 Analysis
2 2024 Frances Baard Schools Open II (U17) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1207.9 1209.7 Analysis
1 2024 Frances Baard Schools Open (U17) 2024/02/03 2024/02/03 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1207.9 1209.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1344.9 1369.9 Analysis
4 2024 FB Schools Open 4.0 (U17+U19) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1319.5 1341.1 Analysis
3 2024 Frances Baard Schools Open II (U17) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1207.9 1209.7 Analysis
2 2024 Frances Baard Schools Open (U17) 2024/02/03 2024/02/03 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1207.9 1209.7 Analysis
1 Kimberley Chess Club Open 2023 (U16-U20) 2023/12/08 2023/12/09 Frances Baard (NCF) Standard 62 0.84 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 11 3 5 12.5 65.8 134.2 1301.9 1436.1
White 10 7 0 3 7.0 70.0 170.0 1292.4 1462.4
Black 9 4 3 2 5.5 61.1 94.4 1312.4 1406.8
Standard All 19 11 3 5 12.5 65.8 134.2 1301.9 1436.1
White 10 7 0 3 7.0 70.0 170.0 1292.4 1462.4
Black 9 4 3 2 5.5 61.1 94.4 1312.4 1406.8
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 23 12 4 7 14.0 60.9 92.4 1312.5 1404.9
White 12 8 0 4 8.0 66.7 141.7 1302.4 1444.1
Black 11 4 4 3 6.0 54.5 38.6 1323.5 1362.1
Standard All 23 12 4 7 14.0 60.9 92.4 1312.5 1404.9
White 12 8 0 4 8.0 66.7 141.7 1302.4 1444.1
Black 11 4 4 3 6.0 54.5 38.6 1323.5 1362.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070150914 Du Plooy, J (Joshua) 2 1.5 1 1 0 75.0 1263.7 212.5 1476.2 View list
2 1080152538 De Jager, J (Jayden) 2 1.0 0 2 0 50.0 1204.0 0.0 1204.0 View list
3 1080135009 Seleko, O (Onalenna) 2 0.0 0 0 2 0.0 1263.7 -425.0 838.7 View list
4 2080156796 Moitse, K (Kaone) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
5 1050300181 Mohale, G (Gift) 1 1.0 1 0 0 100.0 1319.5 425.0 1744.5 View list
6 207064253 Melville, J (Joalize) 1 1.0 1 0 0 100.0 1344.9 425.0 1769.9 View list
7 108084931 May, AD (Alrique Dominic) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
8 1080192427 Nikani, I (Imihle) 1 1.0 1 0 0 100.0 1319.5 425.0 1744.5 View list
9 1090156109 Mahlangu, S (Sinenhlanhla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1080159372 Maddocks, L (Liam) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
11 1070142028 Gene-April, K (Keeran) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
12 2070156819 March, A (Atlegang) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
13 1070142026 Dawson, L (Liam) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
14 2080135343 Balatseng, L (Leruo) 1 1.0 1 0 0 100.0 1207.9 425.0 1632.9 View list
15 1060192434 Awung, C (Cheryl) 1 0.5 0 1 0 50.0 1319.5 0.0 1319.5 View list
16 1070134135 Munemo, T (Tadiwa) 1 0.0 0 0 1 0.0 1344.9 -425.0 919.9 View list
17 205084934 Mokoena, B (Bonolo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 107086171 Masike, O (Olerato) 1 0.0 0 0 1 0.0 1344.9 -425.0 919.9 View list
19 1060149053 Majiba, K (Khayisile) 1 0.0 0 0 1 0.0 1344.9 -425.0 919.9 View list
20 208050682 Ahjum, KMK (Kristen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list