Chess South Africa
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Chess South Africa
Welgemoed, E (Ethan)
Dob:
2012/05/16 (U14)
Gender:
Male
Chess SA id:
1120157788
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (17 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
Current Raw rating
1272.9
Current Weighted rating
1226.9
Current Weighted performance
1200.2
Current official/published rating (highest between Raw, WR and WP)
1272.9
Current highest rating achieved
1272.9
Current floor (min rating allowed)
772.9
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.62
Difference (S-We)
-0.51
Current Raw change (no limits, including tournament time weight)
-18.5
Current min/max change allowed (with limits)
±149.5
Current Raw change used (final)
-18.5
Projected new Raw rating
1254.4
Projected new Weighed rating
1129.6
Projected new Weighted performance
1196.8
Projected new final Raw rating (if new WP > new Raw)
1254.4
Projected new highest rating
1272.9
Projected new floor
772.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.4
Projected effective change (new Official - current Official)
-18.5
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 rating
1282.5
Current Weighted rating
1229.3
Current Weighted performance
1200.2
Current official/published rating (highest between Raw, WR and WP)
1282.5
Current highest rating achieved
1282.5
Current floor (min rating allowed)
782.5
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.72
Difference (S-We)
-0.72
Current Raw change (no limits, including tournament time weight)
-25.9
Current min/max change allowed (with limits)
±147.4
Current Raw change used (final)
-25.9
Projected new Raw rating
1256.6
Projected new Weighed rating
1131.9
Projected new Weighted performance
1196.8
Projected new final Raw rating (if new WP > new Raw)
1256.6
Projected new highest rating
1282.5
Projected new floor
782.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.6
Projected effective change (new Official - current Official)
-25.9
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Tournament:
DR KKD Saamtrek 2024 (U14)
Start:
2024/06/08
End:
2024/06/08
Host:
NWP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1272.9
Rating gain/loss:
-18.5
Type rating:
1282.5
Rating gain/loss:
-25.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
DR KKD Saamtrek 2024 (U14)
2024/06/08
2024/06/08
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1272.9
1282.5
Analysis
1
DR KKD Ferdies Mar 2024 (D)
2024/03/02
2024/03/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.5
1223.9
1224.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
DR KKD Saamtrek 2024 (U14)
2024/06/08
2024/06/08
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1272.9
1282.5
Analysis
5
DR KKD Ferdies Mar 2024 (D)
2024/03/02
2024/03/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.5
1223.9
1224.9
Analysis
4
DR Kenneth Kaunda Volkies 29 Jul 2023 (C)
2023/10/29
2023/10/29
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
1.0
1207.8
1207.6
Analysis
3
DR KKD Trials 2023 (U12)
2023/09/02
2023/09/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1207.5
1207.6
Analysis
2
DR KKD Meiringspark 2023 (U12)
2023/08/19
2023/08/19
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1186.9
1182.8
Analysis
1
Dr Kenneth Kaunda Volkies 2023 (D)
2023/06/10
2023/06/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
1
3
6.5
65.0
127.5
1206.3
1333.8
White
5
4
0
1
4.0
80.0
255.0
1224.0
1479.0
Black
5
2
1
2
2.5
50.0
0.0
1188.5
1188.5
Standard
All
10
6
1
3
6.5
65.0
127.5
1206.3
1333.8
White
5
4
0
1
4.0
80.0
255.0
1224.0
1479.0
Black
5
2
1
2
2.5
50.0
0.0
1188.5
1188.5
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
29
16
1
12
16.5
56.9
58.6
1206.5
1265.2
White
13
6
0
7
6.0
46.2
-32.7
1235.6
1202.9
Black
16
10
1
5
10.5
65.6
132.8
1182.9
1315.8
Standard
All
29
16
1
12
16.5
56.9
58.6
1206.5
1265.2
White
13
6
0
7
6.0
46.2
-32.7
1235.6
1202.9
Black
16
10
1
5
10.5
65.6
132.8
1182.9
1315.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1130152144
Van Zyl, D (Dylan)
2
2.0
2
0
0
100.0
1197.2
425.0
1622.2
View list
2
2130135745
Stols, Z (Zenica)
2
1.0
1
0
1
50.0
1197.2
0.0
1197.2
View list
3
1110130281
Gweshe, T (Tafadzwa)
2
1.0
1
0
1
50.0
1248.4
0.0
1248.4
View list
4
1130140601
Van Der Westhuizen, T (Thomas)
2
0.0
0
0
2
0.0
1197.3
-425.0
772.3
View list
5
2120154528
Havenga, C (Carmie)
1
1.0
1
0
0
100.0
1223.9
425.0
1648.9
View list
6
1110131186
Greyling, J (Jeandre)
1
1.0
1
0
0
100.0
1272.9
425.0
1697.9
View list
7
2120108512
Ellis, S (Suane)
1
1.0
1
0
0
100.0
1223.9
425.0
1648.9
View list
8
1140152130
Disetlhla, N (Neo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2090148397
Dipheko, A (Amantle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1120149653
Molapo, K (Karabelo)
1
1.0
1
0
0
100.0
1272.9
425.0
1697.9
View list
11
1120160076
Lemotlo, S (Siyabonga Keora)
1
1.0
1
0
0
100.0
1186.9
425.0
1611.9
View list
12
1130149656
Simelane, M (Minehle)
1
1.0
1
0
0
100.0
1207.5
425.0
1632.5
View list
13
2110156848
Nophali, B (Busisiwe)
1
1.0
1
0
0
100.0
1223.9
425.0
1648.9
View list
14
1150152133
Moreki, T (Tebogo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1080155638
Tshipigaebonwe, J (Jaco)
1
1.0
1
0
0
100.0
1207.8
425.0
1632.8
View list
16
1120142192
Viljoen, D (Dian)
1
1.0
1
0
0
100.0
1207.5
425.0
1632.5
View list
17
2130149654
Moloantoa, B (Boipelo)
1
0.5
0
1
0
50.0
1223.9
0.0
1223.9
View list
18
1090157799
Pieters, D (Dewald)
1
0.0
0
0
1
0.0
1207.8
-425.0
782.8
View list
19
2100148407
Peega, O (Olertato)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1120133385
Myburgh, B (Braydan)
1
0.0
0
0
1
0.0
1186.9
-425.0
761.9
View list