Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mdluli, B (Ben)

Chess SA id

1070313157

FIDE id

Date of birth

2007-02-20 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

31.2

Junior GPX Points

1153.3

Item	Main	Standard	Rapid	Blitz
Rating	1256.6	1301.9	1185.9	1200
Raw rating	1256.6	1301.9	1141.7	1200
Weighted rating	1204.8	1216.1	1185.9	1200
Weighted performance	1246.6	0	0	0
Floor	756.6	801.9	746.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	153	143.4	180.2	165.8
Highest rating	1260.7 2025-09-30	1301.9 2025-09-30	1246.1 2025-08-01	1200 2024-11-01
Highest raw rating	1256.6 2025-09-30	1301.9 2025-09-30	1246.1 2025-08-01	1200 2024-11-01
Highest weighted rating	1207.6 2024-11-01	1208.3 2025-09-30	1213.7 2024-11-01	1200 2024-11-01
Highest weighted performance	1260.7 2025-09-30	1200 2024-11-01	1200 2024-12-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-3.9	0
New rating	1256.6	1301.9	1182	1200
Analysis
Rating	1256.6	1301.9	1185.9	1200
Raw rating	1256.6	1301.9	1141.7	1200
Weighted rating	1204.8	1216.1	1185.9
Weighted performance	1246.6	0	0
K-factor	36	36	36	36
Floor	756.6	801.9	746.1	700
Max/Min rating change allowed	153	143.4	180.2	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	1256.6	1301.9	1141.7	1200
New weighted rating	1209.2	1223.6	1182	1200
New weighted performance	1239.2	0	0	0
Temp new rating	1256.6	1301.9	1182	1200
Temp new rating +/-	0	0	-3.9	0
Final new rating +/-	0	0	-3.9	0
New rating	1256.6	1301.9	1182	1200
New K-factor	36	36	36	36
New floor	756.6	801.9	746.1	700

Item	Main	Standard	Rapid
	0	0	0
	37	22	15
	4	0	4
	0	0	0
	0	0	0
	0	0	0
History	41	22	19

Games since
	Main 41	Standard 22		Rapid 19		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3664		1214		122
Male	2806		885		86
U20	255		94		12
U20 Male	195		78		10
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	37	17.5	47.3	-23	1272.1	1249.1
Standard	22	11.5	52.27	19.3	1304.5	1323.8
Rapid	15	6	40	-85	1224.6	1139.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	17.5	42.68	-62.2	1265.5	1203.3
Standard	22	11.5	52.27	19.3	1304.5	1323.8
Rapid	19	6	31.58	-156.6	1220.3	1063.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1256.6	1301.9	1141.7	1200
2025-09-30	1256.6	1301.9	1141.7	1200
2025-09-01	1161.3	1201.1	1141.7	1200
2025-08-01	1225.9	1201.1	1246.1	1200
2025-07-01	1203.8	1201.1	1213.7	1200
2025-06-01	1203.8	1201.1	1213.7	1200
2025-05-01	1203.5	1199.8	1213.7	1200
2025-04-01	1203.5	1198.5	1213.7	1200
2025-03-01	1207.6	1200	1213.7	1200
2025-02-01	1190.1	1200	1181.8	1200
2025-01-01	1157	1200	1120.8	1200
2024-12-01	1157	1200	1120.8	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Western Cape Schools - Top Schools 2025 (U19)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Rooibos Open 2025 (Intermediate)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
3	Pedro Booyse Top Schools 2025 (U19)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	0	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U19)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
5	West Coast And Mykonos Open 2025 (Open)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	5	2	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U19)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
7	Lower West Coast Prestige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U19)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Rooibos Open 2025 (Intermediate)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
3	Pedro Booyse Top Schools 2025 (U19)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	0	Yes	Analysis
4	Lower West Coast Top Schools 2025 (U19)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
5	West Coast And Mykonos Open 2025 (Open)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	5	2	Yes	Analysis
6	West Coast Schools Chess Prestige 2025 (U19)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
7	Lower West Coast Prestige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	West Coast Grand Challange League 2024 (HS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Rooibos Open 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent September, G (G-Naro)				Opponent Coetzee, C (Conlinn)
2	4	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 2	type Rapid	result 0.5	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Clemitson, A (Alexander)				Opponent Claasen, P (Pharrel)
3	3	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 1	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Valentine, K (Kelvin)				Opponent Van Der Westhuizen, L (Lauren)

#	Games	Start				End
1	4	Tournament Rooibos Open 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent September, G (G-Naro)				Opponent Coetzee, C (Conlinn)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 0.5	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Bukula, S (Sivuyisile)				Opponent Hausiku, M (Marco)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-04	rnd 5	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent Groenewaldt, K (Katja)

#	Games	Start				End
1	7	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-02-22	rnd 2	type Rapid	result 0.5	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Clemitson, A (Alexander)				Opponent Van Der Westhuizen, L (Lauren)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Rooibos Open 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent September, G (G-Naro)				Opponent Coetzee, C (Conlinn)
2	3	Tournament Lower West Coast Top Schools 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-06-14	rnd 1	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Valentine, K (Kelvin)				Opponent Van Der Westhuizen, L (Lauren)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-04	rnd 5	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent Groenewaldt, K (Katja)

#	Games	Start				End
1	4	Tournament Rooibos Open 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent September, G (G-Naro)				Opponent Coetzee, C (Conlinn)
2	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 4	type Standard	result 1	date 2025-05-04	rnd 5	type Standard	result 1
		Opponent Sithole, D (Dylan)				Opponent Groenewaldt, K (Katja)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Hausiku, M (Marco)				Opponent Hausiku, M (Marco)

#	Games	Start				End
1	4	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Top Schools 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Claasen, P (Pharrel)				Opponent Van Der Westhuizen, L (Lauren)
2	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Burger, J (Jordan)				Opponent Burger, J (Jordan)

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	Gal ,C (Curtis)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Gal ,C (Curtis)	3	1242.2	817.2	1	1158.4	817.2	2	1257.6	817.2	0	0	0
2	Martins ,M (Matthew)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
2	Martins ,M (Matthew)	3	1096.4	954.8	0	0	0	3	1100.5	954.8	0	0	0
3	Bell ,N (Neyo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Bell ,N (Neyo)	2	1295.6	870.6	2	1235.1	870.6	0	0	0	0	0	0
4	Sithole ,D (Dylan)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Sithole ,D (Dylan)	2	1192.9	1192.9	1	1186.8	1617.9	1	1200	767.9	0	0	0
5	Hendricks ,G (Guevante)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Hendricks ,G (Guevante)	2	1317	892	0	0	0	2	1415.4	892	0	0	0
6	Diedericks ,C (Caylah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Diedericks ,C (Caylah)	1	1405.8	980.8	1	1417.5	980.8	0	0	0	0	0	0
7	Moko ,K (Khaya)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moko ,K (Khaya)	1	1487.9	1062.9	1	1453.9	1062.9	0	0	0	0	0	0
8	Muller ,A (Adrian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Muller ,A (Adrian)	1	1425	1000	1	1291.7	1000	0	0	0	0	0	0
9	Tshamlambo ,L (Lutho)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tshamlambo ,L (Lutho)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Breytenbach ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Breytenbach ,T (Tristan)	1	1186.8	1611.8	1	1183.5	1611.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mdluli, B (Ben)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms