Chess South Africa
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Chess South Africa
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 (18 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1344.9
Curent Weighted rating
1231.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1344.9
Current floor (min rating allowed)
844.9
Current highest rating achieved
1344.9
Current K-factor
36
Games played this month
4
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 rating
1321.6
Projected new Weighed rating
1239.5
Projected new Weighted performance
0.0
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 rating
1344.9
Projected new floor
844.9
Projected new K-facor
36
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 rating
1369.9
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1369.9
Current floor (min rating allowed)
869.9
Current highest rating achieved
1369.9
Current K-factor
36
Games played this month
4
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 rating
1334.3
Projected new Weighed rating
1245.8
Projected new Weighted performance
0.0
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 rating
1369.9
Projected new floor
869.9
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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