Chess South Africa Ratings Database

PLAYER PAGE

Personal

Myburgh, X (Xuan)

Chess SA id

1090139565

FIDE id

Date of birth

2009-08-31 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1151.8

Item	Main	Standard	Rapid	Blitz
Rating	1322.2	1235.7	1357.3	1200
Raw rating	1286.2	1216.8	1357.3	1200
Weighted rating	1322.2	1235.7	1350.7	1200
Weighted performance	1117.7	1104.2	0	0
Floor	888.9	766.3	857.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.7	161.9	132.5	165.8
Highest rating	1435.2 2024-05-01	1266.3 2025-06-01	1457.5 2023-05-01	1200 2018-10-01
Highest raw rating	1388.9 2024-06-01	1266.3 2025-06-01	1357.3 2024-06-01	1200 2024-02-01
Highest weighted rating	1326.1 2025-08-01	1266.3 2025-02-01	1341.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1435.2 2024-05-01	1265.4 2024-05-01	1457.5 2023-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.8	-0.8	0	0
New rating	1320.4	1234.9	1357.3	1200
Analysis
Rating	1322.2	1235.7	1357.3	1200
Raw rating	1286.2	1216.8	1357.3	1200
Weighted rating	1322.2	1235.7	1350.7
Weighted performance	1117.7	1104.2	0
K-factor	36	36	36	36
Floor	888.9	766.3	857.3	700
Max/Min rating change allowed	146.7	161.9	132.5	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	1286.2	1216.8	1357.3	1200
New weighted rating	1320.4	1234.9	1352.8	1200
New weighted performance	1110.6	1097.2	0	0
Temp new rating	1320.4	1234.9	1357.3	1200
Temp new rating +/-	-1.8	-0.8	0	0
Final new rating +/-	-1.8	-0.8	0	0
New rating	1320.4	1234.9	1357.3	1200
New K-factor	36	36	36	36
New floor	888.9	766.3	857.3	700

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	29	19	10
	24	15	9
	17	17	0
	0	0	0
History	97	78	19

Games since
	Main 44	Standard 34		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3053		1034		171
Male	2399		803		125
U18	464		174		30
U18 Male	385		141		21
Standard
	RSA		Province		Region
Overall	3773		1355		193
Male	2874		1037		144
U18	584		219		32
U18 Male	479		178		23
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	15	7	46.67	-28.3	1222.9	1194.6
Standard	15	7	46.67	-28.3	1222.9	1194.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	97	50	51.55	13.1	1225.4	1238.6
Standard	78	35.5	45.51	-38.1	1226.9	1188.8
Rapid	19	14.5	76.32	223.7	1219.5	1443.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1286.2	1216.8	1357.3	1200
2025-09-30	1286.2	1216.8	1357.3	1200
2025-09-01	1286.2	1216.8	1357.3	1200
2025-08-01	1335.2	1266.3	1357.3	1200
2025-07-01	1335.2	1266.3	1357.3	1200
2025-06-01	1335.2	1266.3	1357.3	1200
2025-05-01	1314.6	1225.5	1357.3	1200
2025-04-01	1311.9	1224.4	1357.3	1200
2025-03-01	1309.2	1222.4	1357.3	1200
2025-02-01	1353.9	1242.3	1357.3	1200
2025-01-01	1353.9	1242.3	1357.3	1200
2024-12-01	1353.9	1242.3	1357.3	1200
2024-11-01	1353.9	1242.3	1357.3	1200
2024-10-01	1353.9	1242.3	1357.3	1200
2024-09-01	1388.9	1258.1	1357.3	1200
2024-08-01	1388.9	1258.1	1357.3	1200
2024-07-01	1388.9	1258.1	1357.3	1200
2024-09-01	1388.9	1258.1	1357.3	1200
2024-05-01	1253.7	1201.9	1287.1	1200
2024-04-01	1237.9	1171.7	1287.1	1200
2024-03-01	1191.3	1171.7	1235.3	1200
2024-02-01	1191.3	1171.7	1235.3	1200
2024-01-01	1207.2	1184.3	1235.3	1200
2023-12-01	1207.2	1184.3	1235.3	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	Ekurhuleni North Schools Teams 2025 (U17 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Benoni High School Cluster 2025 (U17)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U17 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	Benoni High School Cluster 2025 (U17)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Gauteng Schools Individuals Finals 2024 (U15 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Ekurhuleni North High School Individuals 2024 (U15 Boys)	2024-05-18	2024-05-18	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	Benoni Cluster High Schools Teams 2024 (U15)	2024-05-11	2024-05-11	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
7	Westwood Open 2024 (A)	2024-04-13	2024-04-13	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
8	Benoni High Schools Cluster Individuals 2024 (U15 Boys)	2024-03-16	2024-03-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
9	2024 Gauteng Inter-Region Chess Championship (U16B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
10	Boksburg Chess Club Rapid 2023	2023-06-20	2023-06-20	Rapid	Ekurhuleni (GE)	5	4	1.5	Yes	Analysis
11	Ekurhuleni Chess Trial 3 2023 (U16)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
12	Ekurhuleni North Schools Individual Finals 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
13	Benoni Cluster High School League 2023 (U15 Open)	2023-05-06	2023-05-06	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
14	Ekhuruleni Chess Trials 1 2023 (U16)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
15	ACB Invitation Chess Tournament 2022 (U11+U13)	2022-06-11	2022-06-11	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
16	Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
17	ACB Premier 2022 (U13)	2022-03-21	2022-03-21	Standard	Ekurhuleni (GE)	7	7	4	Yes	Analysis
18	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis
19	Ekurhuleni Trials 1 2019 (U12)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament Westwood Open 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Moll, T (Tian)				Opponent Kubeka, T (Thandolwethu)
2	5	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Westwood Open 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-04-13	rnd 2	type Standard	result 0.5
		Opponent Changa, V (Victor)				Opponent Maharaj, M (Mihiir)
3	5	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-06-11	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Ngoepe, R (Ratang)				Opponent Huang, K (Kayleen)

#	Games	Start				End
1	5	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-06-11	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Ngoepe, R (Ratang)				Opponent Huang, K (Kayleen)
2	3	Tournament Benoni High School Cluster 2025				Tournament Benoni High School Cluster 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Kuit, L (Levi)				Opponent Keyser, D (Declan)
3	3	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-18	rnd 3	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Seabela, K (Kgomotso)				Opponent Molefe, K (Katlego)

#	Games	Start				End
1	8	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Changa, V (Victor)				Opponent Wasserman, K (Kayleigh)
2	2	Tournament Boksburg Chess Club Rapid 2023				Tournament Boksburg Chess Club Rapid 2023
		date 2023-06-20	rnd 2	type Rapid	result 0.5	date 2023-06-20	rnd 3	type Rapid	result 1
		Opponent Ambrose, I (Isabella)				Opponent Van Der Westhuizen, L (L-Ree)
3	2	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 4	type Rapid	result 1	date 2023-05-06	rnd 5	type Rapid	result 1
		Opponent Allers, C (Christine)				Opponent Moll, T (Tian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Westwood Open 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-05-18	rnd 1	type Standard	result 1
		Opponent Moll, T (Tian)				Opponent Kubeka, T (Thandolwethu)
2	5	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-06-11	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Ngoepe, R (Ratang)				Opponent Huang, K (Kayleen)
3	3	Tournament Benoni High School Cluster 2025				Tournament Benoni High School Cluster 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Kuit, L (Levi)				Opponent Keyser, D (Declan)

#	Games	Start				End
1	5	Tournament ACB Invitation Chess Tournament 2022				Tournament Ekhuruleni Chess Trials 1 2023
		date 2022-06-11	rnd 3	type Standard	result 1	date 2023-03-25	rnd 2	type Standard	result 1
		Opponent Ngoepe, R (Ratang)				Opponent Huang, K (Kayleen)
2	3	Tournament Benoni High School Cluster 2025				Tournament Benoni High School Cluster 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Kuit, L (Levi)				Opponent Keyser, D (Declan)
3	3	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-18	rnd 3	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Seabela, K (Kgomotso)				Opponent Molefe, K (Katlego)

#	Games	Start				End
1	8	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Changa, V (Victor)				Opponent Wasserman, K (Kayleigh)
2	2	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 4	type Rapid	result 1	date 2023-05-06	rnd 5	type Rapid	result 1
		Opponent Allers, C (Christine)				Opponent Moll, T (Tian)
3	2	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 1	type Rapid	result 1	date 2023-05-06	rnd 2	type Rapid	result 1
		Opponent Kleynhans, R (Ruan)				Opponent Horn, C (Cade)

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	Del Grosso ,G (Gianluca Gabriele)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Del Grosso ,G (Gianluca Gabriele)	2	1326.8	901.8	2	1332.9	901.8	0	0	0	0	0	0
2	Ziervogel ,K (Keira)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ziervogel ,K (Keira)	2	1260.9	835.9	2	1249.1	835.9	0	0	0	0	0	0
3	Moll ,T (Tian)	2	2	425	1	1	425	1	1	425	0	0	0
3	Moll ,T (Tian)	2	1194.9	1619.9	1	1200	1619.9	1	1200	1619.9	0	0	0
4	Posthumus ,T (Tristann)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Posthumus ,T (Tristann)	2	1232.5	807.5	0	0	0	2	1244.3	807.5	0	0	0
5	Lourens ,Z (Zanta)	1	1	425	1	1	425	0	0	0	0	0	0
5	Lourens ,Z (Zanta)	1	1137.7	1562.7	1	1128.4	1562.7	0	0	0	0	0	0
6	De Lange ,Z (Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Lange ,Z (Zander)	1	1121.7	696.7	1	1122	696.7	0	0	0	0	0	0
7	Smal ,J (Johan Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Smal ,J (Johan Christiaan)	1	1153.9	1578.9	1	1144	1578.9	0	0	0	0	0	0
8	Botha ,JCC (Johannes Christiaan Corneli)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Botha ,JCC (Johannes Christiaan Corneli)	1	1572.5	1147.5	1	1568.2	1147.5	0	0	0	0	0	0
9	Mnguni ,S (Seluleko)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mnguni ,S (Seluleko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Heerden ,L (Llewellyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Heerden ,L (Llewellyn)	1	1180.2	755.2	1	1174.3	755.2	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, X (Xuan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms