Chess South Africa Ratings Database

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Personal

Botes, E (E-Jay)

Chess SA id

1130153677

FIDE id

Date of birth

2013-12-30 (U14)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1022.6	1010.6	1157.1	1200
Raw rating	1022.6	1010.6	1157.1	1200
Weighted rating	1013.7	1002.1	1152.3	1200
Weighted performance	757.7	760.6	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	213.5	217.2	176.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1022.6	1010.6	1157.1	1200
Analysis
Rating	1022.6	1010.6	1157.1	1200
Raw rating	1022.6	1010.6	1157.1	1200
Weighted rating	1013.7	1002.1	1152.3
Weighted performance	757.7	760.6	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	213.5	217.2	176.3	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	1022.6	1010.6	1157.1	1200
New weighted rating	1013.9	1002.4	1152.2	1200
New weighted performance	757.4	760.2	0	0
Temp new rating	1022.6	1010.6	1157.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1022.6	1010.6	1157.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	24	18	6
	14	14	0
	0	0	0
	0	0	0
History	38	32	6

Games since
	Main 28	Standard 22		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	6.5	17.11	-279.6	1205.3	925.7
Standard	32	5.5	17.19	-278.9	1203.3	924.4
Rapid	6	1	16.67	-283.3	1216	932.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1022.6	1010.6	1157.1	1200
2025-09-01	1022.6	1010.6	1157.1	1200
2025-08-01	1022.6	1010.6	1157.1	1200
2025-07-01	1022.6	1010.6	1157.1	1200
2025-06-01	1022.6	1010.6	1157.1	1200
2025-05-01	1022.6	1010.6	1157.1	1200
2025-04-01	1022.6	1010.6	1157.1	1200
2025-03-01	1022.6	1010.6	1157.1	1200
2025-02-01	1022.6	1010.6	1156.5	1200
2025-01-01	986.3	977.2	1133	1200
2024-12-01	986.3	977.2	1133	1200
2024-11-01	986.3	977.2	1133	1200
2024-10-01	986.3	977.2	1133	1200
2024-09-01	986.3	977.2	1133	1200
2024-08-01	986.3	977.2	1133	1200
2024-07-01	986.3	977.2	1133	1200
2024-06-01	989.7	977.2	1148.5	1200
2024-08-01	1015.4	1006	1148.5	1200
2024-04-01	1023.6	1006	1183.1	1200
2024-03-01	1075.3	1059.6	1183.1	1200
2024-02-01	1065.5	1044.5	1200	1200
2024-01-01	1065.5	1044.5	1200	1200
2023-12-01	1065.5	1044.5	1200	1200
2023-11-01	1065.5	1044.5	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Uitenhage Chess Club Presidential Cup 2024 (B)	2024-04-30	2024-05-14	Rapid	Nelson Mandela Bay (ENM)	6	1	0	Yes	Analysis
2	NMBCU Trial 3 2024 (U12)	2024-05-10	2024-05-11	Standard	Nelson Mandela Bay (ENM)	6	5	0.5	Yes	Analysis
3	UCC Rapid April 2024	2024-04-09	2024-04-23	Rapid	Nelson Mandela Bay (ENM)	6	2	0	Yes	Analysis
4	UCC Protea Cup 2024 (B)	2024-02-20	2024-03-26	Standard	Nelson Mandela Bay (ENM)	5	2	0	Yes	Analysis
5	UCC Strategic Moves 2024 (B)	2024-03-08	2024-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
6	Uitenhage Chess Club Rapid January 2024	2024-01-30	2024-02-13	Rapid	Nelson Mandela Bay (ENM)	6	3	1	Yes	Analysis
7	NMBCU Trials 1 2024 (U12)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
8	UCC Club Champs 2023 (B)	2023-10-17	2023-11-21	Standard	Nelson Mandela Bay (ENM)	5	4	0.5	Yes	Analysis
9	Uitenhage Chess Club Grand Prix 2023 (B)	2023-08-25	2023-08-26	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
10	UCC Presidential Cup 2023 (B)	2023-07-18	2023-08-15	Standard	Nelson Mandela Bay (ENM)	5	4	0.5	Yes	Analysis
11	UCC Protea Cup 2023 (B)	2023-04-15	2023-05-30	Standard	Nelson Mandela Bay (ENM)	8	1	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament NMBCU Trial 3 2024				Tournament NMBCU Trial 3 2024
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Mulder, R (Rohan)				Opponent Mulder, R (Rohan)
2	1	Tournament UCC Strategic Moves 2024				Tournament UCC Strategic Moves 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Zimba, K (Khazimla)				Opponent Zimba, K (Khazimla)
3	1	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 6	type Standard	result 1	date 2024-02-16	rnd 6	type Standard	result 1
		Opponent Gcayiya, A (Amyolise)				Opponent Gcayiya, A (Amyolise)

#	Games	Start				End
1	1	Tournament NMBCU Trial 3 2024				Tournament NMBCU Trial 3 2024
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Mulder, R (Rohan)				Opponent Mulder, R (Rohan)
2	1	Tournament UCC Strategic Moves 2024				Tournament UCC Strategic Moves 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Zimba, K (Khazimla)				Opponent Zimba, K (Khazimla)
3	1	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 6	type Standard	result 1	date 2024-02-16	rnd 6	type Standard	result 1
		Opponent Gcayiya, A (Amyolise)				Opponent Gcayiya, A (Amyolise)

#	Games	Start				End
1	1	Tournament Uitenhage Chess Club Rapid January 2024				Tournament Uitenhage Chess Club Rapid January 2024
		date 2024-02-06	rnd 4	type Rapid	result 1	date 2024-02-06	rnd 4	type Rapid	result 1
		Opponent Bester, B (Brendan)				Opponent Bester, B (Brendan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament UCC Strategic Moves 2024				Tournament UCC Strategic Moves 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Zimba, K (Khazimla)				Opponent Zimba, K (Khazimla)
2	1	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 6	type Standard	result 1	date 2024-02-16	rnd 6	type Standard	result 1
		Opponent Gcayiya, A (Amyolise)				Opponent Gcayiya, A (Amyolise)
3	1	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 3	type Standard	result 1	date 2024-02-16	rnd 3	type Standard	result 1
		Opponent Van Rooyen, A (Anthony)				Opponent Van Rooyen, A (Anthony)

#	Games	Start				End
1	1	Tournament UCC Strategic Moves 2024				Tournament UCC Strategic Moves 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Zimba, K (Khazimla)				Opponent Zimba, K (Khazimla)
2	1	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 6	type Standard	result 1	date 2024-02-16	rnd 6	type Standard	result 1
		Opponent Gcayiya, A (Amyolise)				Opponent Gcayiya, A (Amyolise)
3	1	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 3	type Standard	result 1	date 2024-02-16	rnd 3	type Standard	result 1
		Opponent Van Rooyen, A (Anthony)				Opponent Van Rooyen, A (Anthony)

#	Games	Start				End
1	1	Tournament Uitenhage Chess Club Rapid January 2024				Tournament Uitenhage Chess Club Rapid January 2024
		date 2024-02-06	rnd 4	type Rapid	result 1	date 2024-02-06	rnd 4	type Rapid	result 1
		Opponent Bester, B (Brendan)				Opponent Bester, B (Brendan)

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	Van Greunen ,W (Willem)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Greunen ,W (Willem)	3	1168.3	743.3	3	1184.1	743.3	0	0	0	0	0	0
2	Grobler ,M (Mia)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Grobler ,M (Mia)	2	1260.2	835.2	2	1264.5	835.2	0	0	0	0	0	0
3	Nel ,L (Liam)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Nel ,L (Liam)	2	1228.4	803.4	1	1198.4	803.4	1	1213.8	803.4	0	0	0
4	Mouton ,W (Wyatt)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mouton ,W (Wyatt)	1	1151	726	1	1168.4	726	0	0	0	0	0	0
5	Zimba ,K (Khazimla)	1	1	425	1	1	425	0	0	0	0	0	0
5	Zimba ,K (Khazimla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Lindi ,V (Vukile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lindi ,V (Vukile)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Bester ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bester ,M (Michael)	1	1150.6	725.6	1	1153.2	725.6	0	0	0	0	0	0
8	Murray ,C (Chloe)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Murray ,C (Chloe)	1	1305.6	880.6	1	1282.9	880.6	0	0	0	0	0	0
9	Gcayiya ,A (Amyolise)	1	1	425	1	1	425	0	0	0	0	0	0
9	Gcayiya ,A (Amyolise)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Arbi ,I (Imaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Arbi ,I (Imaan)	1	1256.3	831.3	1	1255.5	831.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botes, E (E-Jay)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms