Chess South Africa Ratings Database

PLAYER PAGE

Personal

Welgemoed, E (Ethan)

Chess SA id

1120157788

FIDE id

Date of birth

2012-05-16 (U14)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1298.3

Item	Main	Standard	Rapid	Blitz
Rating	1319.1	1318.5	1200	1200
Raw rating	1295.9	1306.3	1200	1200
Weighted rating	1247.1	1248.7	1200	1200
Weighted performance	1319.1	1318.5	0	0
Floor	803.3	816.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.6	142.5	165.8	165.8
Highest rating	1326.6 2025-09-30	1327.3 2025-09-30	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1303.3 2025-09-30	1316.3 2025-09-30	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1272.9 2024-07-01	1282.5 2024-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1326.6 2025-09-30	1327.3 2025-09-30	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-7.8	-7.8	0	0
New rating	1311.3	1310.7	1200	1200
Analysis
Rating	1319.1	1318.5	1200	1200
Raw rating	1295.9	1306.3	1200	1200
Weighted rating	1247.1	1248.7	1200
Weighted performance	1319.1	1318.5	0
K-factor	36	36	36	36
Floor	803.3	816.3	700	700
Max/Min rating change allowed	144.6	142.5	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1295.9	1306.3	1200	1200
New weighted rating	1251.4	1253.8	1200	1200
New weighted performance	1311.3	1310.7	0	0
Temp new rating	1311.3	1310.7	1200	1200
Temp new rating +/-	-7.8	-7.8	0	0
Final new rating +/-	-7.8	-7.8	0	0
New rating	1311.3	1310.7	1200	1200
New K-factor	36	36	36	36
New floor	803.3	816.3	700	700

Item	Main	Standard
	0	0
	32	32
	30	30
	19	19
	0	0
	0	0
History	81	81

Games since
	Main 62	Standard 62		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	3085		194		30
Male	2421		162		26
U14	568		28		4
U14 Male	408		24		4
Standard
	RSA		Province		Region
Overall	2997		212		40
Male	2374		179		35
U14	546		32		7
U14 Male	392		29		7
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	32	17	53.12	26.6	1282.5	1309.1
Standard	32	17	53.12	26.6	1282.5	1309.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	81	42.5	52.47	21	1242.9	1263.9
Standard	81	42.5	52.47	21	1242.9	1263.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1295.9	1306.3	1200	1200
2025-09-30	1303.3	1316.3	1200	1200
2025-09-01	1263.3	1270.3	1200	1200
2025-08-01	1244.3	1246.4	1200	1200
2025-07-01	1244.3	1246.4	1200	1200
2025-06-01	1244.3	1246.4	1200	1200
2025-05-01	1244.3	1246.4	1200	1200
2025-04-01	1229.5	1227.8	1200	1200
2025-03-01	1228.2	1226.2	1200	1200
2025-02-01	1237	1232.8	1200	1200
2025-01-01	1237	1232.8	1200	1200
2024-12-01	1217	1211.6	1200	1200
2024-11-01	1217	1211.6	1200	1200
2024-10-01	1217	1211.6	1200	1200
2024-09-01	1198.5	1187.8	1200	1200
2024-08-01	1198.5	1187.8	1200	1200
2024-07-01	1254.4	1256.6	1200	1200
2024-09-01	1272.9	1282.5	1200	1200
2024-05-01	1272.9	1282.5	1200	1200
2024-04-01	1272.9	1282.5	1200	1200
2024-03-01	1223.9	1224.9	1200	1200
2024-02-01	1223.9	1224.9	1200	1200
2024-01-01	1223.9	1224.9	1200	1200
2023-12-01	1223.9	1224.9	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Chess Volkies 2025 (U14)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
2	Dr KK Regional Trials Potch 2025 (U14)	2025-09-27	2025-09-27	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	Dr KK Regional Trials 2025 (U14)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
4	Ashton John 2025 (U14)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	4	2.5	Yes	Analysis
5	Knight Shift Open Chess Tournament 2025 (U14)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
6	CURRO Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
7	DR KK Volkies 2025 (U14)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Chess Volkies 2025 (U14)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
2	Dr KK Regional Trials Potch 2025 (U14)	2025-09-27	2025-09-27	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	Dr KK Regional Trials 2025 (U14)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
4	Ashton John 2025 (U14)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	4	2.5	Yes	Analysis
5	Knight Shift Open Chess Tournament 2025 (U14)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
6	CURRO Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
7	DR KK Volkies 2025 (U14)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	DR KKD Mooirivier Trials 2024 (U14)	2024-09-14	2024-09-14	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
10	DR KKD Curro Agegroup 2024 (U14)	2024-08-31	2024-08-31	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
11	DR KK Gimmies 2024 (C)	2024-07-13	2024-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
12	DR KKD Saamtrek 2024 (U14)	2024-06-08	2024-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
13	DR KKD Ferdies Mar 2024 (D)	2024-03-02	2024-03-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
14	DR KKD Trials 2023 (U12)	2023-09-02	2023-09-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
15	DR KKD Meiringspark 2023 (U12)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
16	DR Kenneth Kaunda Volkies 29 Jul 2023 (C)	2023-10-29	2023-10-29	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
17	Dr Kenneth Kaunda Volkies 2023 (D)	2023-06-10	2023-06-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Saamtrek 2024
		date 2024-03-02	rnd 1	type Standard	result 0.5	date 2024-06-08	rnd 1	type Standard	result 1
		Opponent Moloantoa, B (Boipelo)				Opponent Greyling, J (Jeandre)
2	4	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Harding, A (Aiden)				Opponent Nonyane, B (Bokamoso)
3	3	Tournament Dr KK Regional Trials Potch 2025				Tournament DR KK Chess Volkies 2025
		date 2025-09-27	rnd 5	type Standard	result 1	date 2025-10-18	rnd 2	type Standard	result 0.5
		Opponent Dinake, N (Nceba)				Opponent De Abreu, M (Marco)

#	Games	Start				End
1	6	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Saamtrek 2024
		date 2024-03-02	rnd 1	type Standard	result 0.5	date 2024-06-08	rnd 1	type Standard	result 1
		Opponent Moloantoa, B (Boipelo)				Opponent Greyling, J (Jeandre)
2	4	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Harding, A (Aiden)				Opponent Nonyane, B (Bokamoso)
3	3	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Msi, A (Akhanya)				Opponent Mudau, K (Khano)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Saamtrek 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-06-08	rnd 1	type Standard	result 1
		Opponent Nophali, B (Busisiwe)				Opponent Greyling, J (Jeandre)
2	4	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Harding, A (Aiden)				Opponent Nonyane, B (Bokamoso)
3	3	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Msi, A (Akhanya)				Opponent Mudau, K (Khano)

#	Games	Start				End
1	5	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Saamtrek 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-06-08	rnd 1	type Standard	result 1
		Opponent Nophali, B (Busisiwe)				Opponent Greyling, J (Jeandre)
2	4	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Harding, A (Aiden)				Opponent Nonyane, B (Bokamoso)
3	3	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Msi, A (Akhanya)				Opponent Mudau, K (Khano)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Gweshe ,T (Tafadzwa)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Gweshe ,T (Tafadzwa)	3	1292.3	1150.7	3	1293.5	1150.7	0	0	0	0	0	0
2	Lemotlo ,S (Siyabonga Keora)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Lemotlo ,S (Siyabonga Keora)	3	1327.7	1186.1	3	1346.5	1186.1	0	0	0	0	0	0
3	Labuschagne ,E (Edrich)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Labuschagne ,E (Edrich)	3	1522.6	1097.6	3	1515.3	1097.6	0	0	0	0	0	0
4	Jordaan ,M (Marco)	2	1	0	2	1	0	0	0	0	0	0	0
4	Jordaan ,M (Marco)	2	1372.9	1372.9	2	1362.1	1372.9	0	0	0	0	0	0
5	Molapo ,K (Karabelo)	2	1	0	2	1	0	0	0	0	0	0	0
5	Molapo ,K (Karabelo)	2	1094.1	1094.1	2	1081.8	1094.1	0	0	0	0	0	0
6	Stols ,Z (Zenica)	2	1	0	2	1	0	0	0	0	0	0	0
6	Stols ,Z (Zenica)	2	1146.8	1146.8	2	1150.1	1146.8	0	0	0	0	0	0
7	Van Zyl ,D (Dylan)	2	2	425	2	2	425	0	0	0	0	0	0
7	Van Zyl ,D (Dylan)	2	1081.8	1506.8	2	1063.6	1506.8	0	0	0	0	0	0
8	Ramakhale ,M (Masabata)	2	1	0	2	1	0	0	0	0	0	0	0
8	Ramakhale ,M (Masabata)	2	1193.1	1193.1	2	1191.8	1193.1	0	0	0	0	0	0
9	Mostert ,DE (Dawid Erich)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Mostert ,DE (Dawid Erich)	2	1284.9	859.9	2	1272.1	859.9	0	0	0	0	0	0
10	Modise ,O (Olebogeng)	2	2	425	2	2	425	0	0	0	0	0	0
10	Modise ,O (Olebogeng)	2	1199.9	1624.9	2	1199.9	1624.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Welgemoed, E (Ethan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms