Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khalife, A (Arkan)

Chess SA id

1160319933

FIDE id

Date of birth

2016-09-16 (U10)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-10

Personal details last changed

1900-01-01

Junior GPX Games

31.1

Junior GPX Points

1309.1

Item	Main	Standard	Rapid	Blitz
Rating	1485.9	1395.2	1342	1200
Raw rating	1381.9	1359.4	1342	1200
Weighted rating	1244.5	1246.4	1214.2	1200
Weighted performance	1485.9	1395.2	0	0
Floor	881.9	859.4	842	700
K-factor	36	36	36	36
Min/Max rating change allowed	128	132.1	135.4	165.8
Highest rating	1485.9 2025-11-01	1395.2 2025-11-01	1342 2025-11-01	1200 2025-06-01
Highest raw rating	1381.9 2025-11-01	1359.4 2025-11-01	1342 2025-11-01	1200 2025-06-01
Highest weighted rating	1244.5 2025-11-01	1246.4 2025-11-01	1214.2 2025-11-01	1200 2025-06-01
Highest weighted performance	1485.9 2025-11-01	1395.2 2025-11-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.8	-8.4	0	0
New rating	1477.1	1386.9	1342	1200
Analysis
Rating	1485.9	1395.2	1342	1200
Raw rating	1381.9	1359.4	1342	1200
Weighted rating	1244.5	1246.4	1214.2
Weighted performance	1485.9	1395.2	0
K-factor	36	36	36	36
Floor	881.9	859.4	842	700
Max/Min rating change allowed	128	132.1	135.4	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	1381.9	1359.4	1342	1200
New weighted rating	1257	1257	1225	1200
New weighted performance	1477.1	1386.9	0	0
Temp new rating	1477.1	1386.9	1342	1200
Temp new rating +/-	-8.8	-8.4	0	0
Final new rating +/-	-8.8	-8.4	0	0
New rating	1477.1	1386.9	1342	1200
New K-factor	36	36	36	36
New floor	881.9	859.4	842	700

Item	Main	Standard	Rapid
	0	0	0
	40	25	15
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	40	25	15

Games since
	Main 40	Standard 25		Rapid 15		Blitz 0
Gender	Male
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1368		472		160
Male	1158		388		133
U10	70		33		13
U10 Male	61		30		11
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	40	25	62.5	106.2	1338.4	1444.7
Standard	25	14.5	58	68	1347.1	1415.1
Rapid	15	10.5	70	170	1324.1	1494.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	25	62.5	106.2	1338.4	1444.7
Standard	25	14.5	58	68	1347.1	1415.1
Rapid	15	10.5	70	170	1324.1	1494.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1381.9	1359.4	1342	1200
2025-09-30	1353.1	1334.9	1240.9	1200
2025-09-01	1309.1	1334.9	1199.5	1200
2025-08-01	1286.2	1310.4	1199.5	1200
2025-07-01	1237.2	1258.2	1196.6	1200
2025-06-01	1226.1	1228.1	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	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	Midrand Chess Club Rapid Chess Tournament 2025 (Development)	2025-10-10	2025-10-10	Rapid	Johannesburg Metro (GJM)	7	6	6	Yes	Analysis
2	Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (E)	2025-09-27	2025-09-27	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	MCA Spring Flower Birthday Rapid 2025 (U10)	2025-09-20	2025-09-20	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
4	JMC Closed 2025 (U10)	2025-08-09	2025-08-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	JMC - Trinity Randpark Ridge 2025 (U10)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
6	Knight Riders Youth Day Open 2025 (U10)	2025-06-15	2025-06-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	Chess Power House Youth Day Rapid 2025 (D)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
8	JMC Crawford Sandton 2025 (U10)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Midrand Chess Club Rapid Chess Tournament 2025 (Development)	2025-10-10	2025-10-10	Rapid	Johannesburg Metro (GJM)	7	6	6	Yes	Analysis
2	Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (E)	2025-09-27	2025-09-27	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	MCA Spring Flower Birthday Rapid 2025 (U10)	2025-09-20	2025-09-20	Rapid	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
4	JMC Closed 2025 (U10)	2025-08-09	2025-08-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	JMC - Trinity Randpark Ridge 2025 (U10)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
6	Knight Riders Youth Day Open 2025 (U10)	2025-06-15	2025-06-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	Chess Power House Youth Day Rapid 2025 (D)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
8	JMC Crawford Sandton 2025 (U10)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025				Tournament Midrand Chess Club Rapid Chess Tournament 2025
		date 2025-09-27	rnd 5	type Standard	result 1	date 2025-10-10	rnd 7	type Rapid	result 1
		Opponent Modise, L (Lifalethu)				Opponent Ntseare, T (Teboho)
2	4	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Alberts, A (Ashton)				Opponent Mathi, D (Daniel)
3	3	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 0.5
		Opponent Lochner, C (Calitz)				Opponent Deysel, Z (Zachariah)

#	Games	Start				End
1	4	Tournament Knight Riders Youth Day Open 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-06-15	rnd 5	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Nkwanyana, O (Owami)				Opponent Meyerowitz, M (Matai)
2	3	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 0.5
		Opponent Lochner, C (Calitz)				Opponent Deysel, Z (Zachariah)
3	3	Tournament JMC Crawford Sandton 2025				Tournament Knight Riders Youth Day Open 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-06-15	rnd 1	type Standard	result 1
		Opponent Samuel, K (Kenneth)				Opponent Nkomo, Z (Zakia)

#	Games	Start				End
1	4	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Alberts, A (Ashton)				Opponent Mathi, D (Daniel)
2	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-16	rnd 1	type Rapid	result 1
		Opponent Mazibeli, L (Lesedi)				Opponent Mazibeli, L (Lesedi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament JMC Crawford Sandton 2025				Tournament Knight Riders Youth Day Open 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-06-15	rnd 1	type Standard	result 1
		Opponent Samuel, K (Kenneth)				Opponent Nkomo, Z (Zakia)
2	2	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 3	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Meijer, CM (Carlo Marius)				Opponent Mathi, D (Daniel)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Lochner, C (Calitz)				Opponent Meijer, CM (Carlo Marius)

#	Games	Start				End
1	3	Tournament JMC Crawford Sandton 2025				Tournament Knight Riders Youth Day Open 2025
		date 2025-05-10	rnd 4	type Standard	result 1	date 2025-06-15	rnd 1	type Standard	result 1
		Opponent Samuel, K (Kenneth)				Opponent Nkomo, Z (Zakia)
2	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Lochner, C (Calitz)				Opponent Meijer, CM (Carlo Marius)
3	2	Tournament Knight Riders Youth Day Open 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-06-15	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Nkwanyana, O (Owami)				Opponent Milane, L (Leila)

#	Games	Start				End
1	2	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 3	type Rapid	result 1	date 2025-09-20	rnd 4	type Rapid	result 1
		Opponent Meijer, CM (Carlo Marius)				Opponent Mathi, D (Daniel)
2	1	Tournament MCA Spring Flower Birthday Rapid 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 1	type Rapid	result 1
		Opponent Alberts, A (Ashton)				Opponent Alberts, A (Ashton)
3	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-16	rnd 1	type Rapid	result 1
		Opponent Mazibeli, L (Lesedi)				Opponent Mazibeli, L (Lesedi)

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	Meijer ,CM (Carlo Marius)	3	3	425	2	2	425	1	1	425	0	0	0
1	Meijer ,CM (Carlo Marius)	3	1466.8	1891.8	2	1466.3	1891.8	1	1200	1891.8	0	0	0
2	Nkwanyana ,O (Owami)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nkwanyana ,O (Owami)	1	1196.7	1621.7	1	1196	1621.7	0	0	0	0	0	0
3	Ntshaqa ,O (Ophola)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ntshaqa ,O (Ophola)	1	1198.1	1623.1	1	1197.7	1623.1	0	0	0	0	0	0
4	Badat ,M (Mikaeel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Badat ,M (Mikaeel)	1	1460.3	1035.3	1	1457.3	1035.3	0	0	0	0	0	0
5	Patel ,K (Kairav)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Patel ,K (Kairav)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Dikane ,L (Leano)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Dikane ,L (Leano)	1	1473.6	1048.6	1	1490	1048.6	0	0	0	0	0	0
7	Garbers ,D (Dean)	1	1	425	1	1	425	0	0	0	0	0	0
7	Garbers ,D (Dean)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Saini ,A (Aarit)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Saini ,A (Aarit)	1	1231.6	806.6	1	1237.7	806.6	0	0	0	0	0	0
9	Nkomo ,Z (Zakia)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nkomo ,Z (Zakia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Lochner ,C (Calitz)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lochner ,C (Calitz)	1	1232.2	1657.2	1	1231.6	1657.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Khalife, A (Arkan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms