Chess South Africa Ratings Database

PLAYER PAGE

Personal

Myburgh, A (Aj)

Chess SA id

106057225

FIDE id

Date of birth

2006-01-23 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.1	1179.4	838.2	939.8
Raw rating	1187.1	1179.4	838.2	939.8
Weighted rating	1187.1	1179.4	838.2	939.8
Weighted performance	481.9	305.7	0	0
Floor	785.1	782.4	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	168.9	170.8	277.6	240.2
Highest rating	1290.5 2018-08-01	1291.7 2018-08-01	1200 2024-02-01	1200 2019-12-01
Highest raw rating	1285.1 2019-01-01	1282.4 2019-01-01	838.2 2024-02-01	939.8 2024-02-01
Highest weighted rating	1285.1 2020-03-01	1282.4 2020-03-01	838.2 2024-11-01	939.8 2024-11-01
Highest weighted performance	1290.5 2018-08-01	1291.7 2018-08-01	1200 2024-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1187.1	1179.4	838.2	939.8
Analysis
Rating	1187.1	1179.4	838.2	939.8
Raw rating	1187.1	1179.4	838.2	939.8
Weighted rating	1187.1	1179.4	838.2
Weighted performance	481.9	305.7	0
K-factor	36	36	40	40
Floor	785.1	782.4	500	500
Max/Min rating change allowed	168.9	170.8	277.6	240.2
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	1187.1	1179.4	838.2	939.8
New weighted rating	1187.1	1179.4	838.2	939.8
New weighted performance	481.5	305.3	0	0
Temp new rating	1187.1	1179.4	838.2	939.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1187.1	1179.4	838.2	939.8
New K-factor	36	36	40	40
New floor	785.1	782.4	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	8	0	0	8
	0	0	0	0
	0	0	0	0
History	318	286	24	8

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	158	76.5	48.42	-13.4	1139	1125.5
Standard	150	72.5	48.33	-14.2	1134.5	1120.3
Rapid	0	0	0	0	0	0
Blitz	8	4	50	0	1222.9	1222.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1187.1	1179.4	838.2	939.8
2025-09-01	1187.1	1179.4	838.2	939.8
2025-08-01	1187.1	1179.4	838.2	939.8
2025-07-01	1187.1	1179.4	838.2	939.8
2025-06-01	1187.1	1179.4	838.2	939.8
2025-05-01	1187.1	1179.4	838.2	939.8
2025-04-01	1187.1	1179.4	838.2	939.8
2025-03-01	1187.1	1179.4	838.2	939.8
2025-02-01	1187.1	1179.4	838.2	939.8
2025-01-01	1187.1	1179.4	838.2	939.8
2024-12-01	1187.1	1179.4	838.2	939.8
2024-11-01	1187.1	1179.4	838.2	939.8
2024-10-01	1187.1	1179.4	838.2	939.8
2024-09-01	1187.1	1179.4	838.2	939.8
2024-08-01	1187.1	1179.4	838.2	939.8
2024-07-01	1187.1	1179.4	838.2	939.8
2024-06-01	1187.1	1179.4	838.2	939.8
2024-08-01	1187.1	1179.4	838.2	939.8
2024-04-01	1187.1	1179.4	838.2	939.8
2024-03-01	1187.1	1179.4	838.2	939.8
2024-02-01	1187.1	1179.4	838.2	939.8
2024-01-01	1187.1	1179.4	838.2	939.8
2023-12-01	1187.1	1179.4	838.2	939.8
2023-11-01	1187.1	1179.4	838.2	939.8

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	Helpmekaar Kollege Blitz Chess Invitational Sep 2023	2023-09-16	2023-09-16	Blitz	Johannesburg Metro (GJM)	9	8	4	Yes	Analysis
2	Springs Chess Club Open 2020 (B)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	2019 South African Junior Team Championships (U14A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis
4	JNW Club - Maragon Open 2019 (B)	2019-08-03	2019-08-03	Standard	Johannesburg Metro (GJM)	5	4	1.5	Yes	Analysis
5	JNW Club - Helpmekaar Kollege Open 2019 (B)	2019-07-06	2019-07-06	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	JHB Metro Closed 2019 (U14)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
7	Boksburg Chess Club Open 2019 (B)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
8	JNW Club - Unika Scholar 2019 (Open)	2019-06-01	2019-06-01	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
9	Primrose Chess Club Open 2019 (B)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
10	JNW Club - Trinityhouse Little Falls Open 2019 (B)	2019-02-23	2019-02-23	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
11	South African Junior Team Championships 2018 (U14A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
12	Inter Region GE vs JHB Metro 2018 (U14A)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
13	Dr Pieter Hangelbroek Ope 2018 (A+B)	2018-09-01	2018-09-01	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
14	Outpost 2nd Open 2018 (B)	2018-08-25	2018-08-25	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
15	Ekurhuleni Open 2018 (C)	2018-08-18	2018-08-18	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
16	JHB Metro Junior Closed 2018 (U14)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
17	Witfield Open 2018 (C)	2018-07-21	2018-07-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
18	Boksburg Chess Club Open 2018 (U14)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
19	Sasolburg Open 2018 (C)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
20	Hoerskool Drie Riviere Open 2018 (C)	2018-06-09	2018-06-09	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
21	GoForChess Grayston Junior Chess Championship 2018 (U14+U16)	2018-06-10	2018-06-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
22	Ekurhuleni Trials 3 2018 (U14)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
23	Amigo Spur Eligwa Chess Open 2018 (C)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
24	Chessnuts - Charterhouse Open 2018 (B)	2018-05-11	2018-05-11	Standard	Johannesburg Metro (GJM)	6	5	1	Yes	Analysis
25	2018 Chris Greyling Open (C)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
26	JNW Club - Linden Open 2018 (B)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis
27	The Outpost Chess Club Open 2018 (B)	2018-03-16	2018-03-17	Standard	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
28	JCC Wits 2018 (B)	2018-02-25	2018-02-25	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
29	JNW Club - Bryanston Open 2018 (C)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	4	2	Yes	Analysis
30	South African Junior Team Championships 2017 (U12A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Sasolburg Open 2018				Tournament Hoerskool Drie Riviere Open 2018
		date 2018-06-02	rnd 4	type Standard	result 1	date 2018-06-09	rnd 4	type Standard	result 1
		Opponent Cronje, O (Omri)				Opponent Fritz, GPJ (Georg)
2	5	Tournament JHB Metro Junior Closed 2018				Tournament Ekurhuleni Open 2018
		date 2018-07-29	rnd 4	type Standard	result 1	date 2018-08-18	rnd 2	type Standard	result 1
		Opponent Shabangu, A (Angelina)				Opponent Greyling, D (Duncan)
3	5	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Sasolburg Open 2018
		date 2018-05-19	rnd 3	type Standard	result 1	date 2018-06-02	rnd 2	type Standard	result 1
		Opponent Visser, TM (Tracy)				Opponent Qhamakwane, N (Neo)

#	Games	Start				End
1	6	Tournament Sasolburg Open 2018				Tournament Hoerskool Drie Riviere Open 2018
		date 2018-06-02	rnd 4	type Standard	result 1	date 2018-06-09	rnd 4	type Standard	result 1
		Opponent Cronje, O (Omri)				Opponent Fritz, GPJ (Georg)
2	5	Tournament JHB Metro Junior Closed 2018				Tournament Ekurhuleni Open 2018
		date 2018-07-29	rnd 4	type Standard	result 1	date 2018-08-18	rnd 2	type Standard	result 1
		Opponent Shabangu, A (Angelina)				Opponent Greyling, D (Duncan)
3	5	Tournament Amigo Spur Eligwa Chess Open 2018				Tournament Sasolburg Open 2018
		date 2018-05-19	rnd 3	type Standard	result 1	date 2018-06-02	rnd 2	type Standard	result 1
		Opponent Visser, TM (Tracy)				Opponent Qhamakwane, N (Neo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 3	type Blitz	result 1	date 2023-09-16	rnd 5	type Blitz	result 1
		Opponent Du Plessis, T (Treshaun)				Opponent Ahmad, Z (Zohaib)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 7	type Blitz	result 1	date 2023-09-16	rnd 7	type Blitz	result 1
		Opponent Du Plooy, C (Chris)				Opponent Du Plooy, C (Chris)

#	Games	Start				End
1	4	Tournament Ekurhuleni Open 2018				Tournament Outpost 2nd Open 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-25	rnd 2	type Standard	result 1
		Opponent Price, DR (Daelen)				Opponent Smit, YH (Yoshua)
2	4	Tournament Witfield Open 2018				Tournament Witfield Open 2018
		date 2018-07-21	rnd 1	type Standard	result 1	date 2018-07-21	rnd 4	type Standard	result 1
		Opponent Deans, J (Jarred)				Opponent Cloete, E (Elsje)
3	4	Tournament Sasolburg Open 2018				Tournament Hoerskool Drie Riviere Open 2018
		date 2018-06-02	rnd 4	type Standard	result 1	date 2018-06-09	rnd 2	type Standard	result 1
		Opponent Cronje, O (Omri)				Opponent Roos, A (Abigail)

#	Games	Start				End
1	4	Tournament Ekurhuleni Open 2018				Tournament Outpost 2nd Open 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-25	rnd 2	type Standard	result 1
		Opponent Price, DR (Daelen)				Opponent Smit, YH (Yoshua)
2	4	Tournament Witfield Open 2018				Tournament Witfield Open 2018
		date 2018-07-21	rnd 1	type Standard	result 1	date 2018-07-21	rnd 4	type Standard	result 1
		Opponent Deans, J (Jarred)				Opponent Cloete, E (Elsje)
3	4	Tournament Sasolburg Open 2018				Tournament Hoerskool Drie Riviere Open 2018
		date 2018-06-02	rnd 4	type Standard	result 1	date 2018-06-09	rnd 2	type Standard	result 1
		Opponent Cronje, O (Omri)				Opponent Roos, A (Abigail)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 3	type Blitz	result 1	date 2023-09-16	rnd 5	type Blitz	result 1
		Opponent Du Plessis, T (Treshaun)				Opponent Ahmad, Z (Zohaib)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 7	type Blitz	result 1	date 2023-09-16	rnd 7	type Blitz	result 1
		Opponent Du Plooy, C (Chris)				Opponent Du Plooy, C (Chris)

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	Alho ,M (Mario)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
1	Alho ,M (Mario)	3	1255.4	1538.7	3	1256.1	1538.7	0	0	0	0	0	0
2	Allison ,LM (Liam Mark)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Allison ,LM (Liam Mark)	3	1184.3	759.3	3	1185.7	759.3	0	0	0	0	0	0
3	Blomerus ,K (Kian)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Blomerus ,K (Kian)	3	1229.3	804.3	3	1228.8	804.3	0	0	0	0	0	0
4	Xiao ,R (Ryan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Xiao ,R (Ryan)	2	1206.5	1419	2	1212.4	1419	0	0	0	0	0	0
5	Smit ,D (Devon)	2	1	0	2	1	0	0	0	0	0	0	0
5	Smit ,D (Devon)	2	1579.2	1579.2	2	1582.2	1579.2	0	0	0	0	0	0
6	Zwane ,K (Khwezi)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Zwane ,K (Khwezi)	2	1150.7	938.2	2	1148.6	938.2	0	0	0	0	0	0
7	Pillay ,M (Mikhael)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Pillay ,M (Mikhael)	2	1314.4	889.4	2	1343.4	889.4	0	0	0	0	0	0
8	Mashigo ,A (Amandla)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Mashigo ,A (Amandla)	2	980.5	555.5	2	1002.1	555.5	0	0	0	0	0	0
9	Govender ,S (Shevern)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Govender ,S (Shevern)	2	1532.8	1107.8	2	1530.2	1107.8	0	0	0	0	0	0
10	Visser ,TM (Tracy)	2	2	425	2	2	425	0	0	0	0	0	0
10	Visser ,TM (Tracy)	2	757.5	1182.5	2	764.4	1182.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Myburgh, A (Aj)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms