Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khalife, A (Arham)

Chess SA id

1120315410

FIDE id

Date of birth

2012-04-09 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

52.5

Junior GPX Points

1422.9

Item	Main	Standard	Rapid	Blitz
Rating	1659.6	1629.1	1333.4	1241.9
Raw rating	1622.9	1629.1	1333.4	1241.9
Weighted rating	1341	1351.3	1236.8	1209.6
Weighted performance	1659.6	1614.1	0	0
Floor	1122.9	1129.1	833.4	741.9
K-factor	28	28	36	36
Min/Max rating change allowed	90.8	90	137.1	156.2
Highest rating	1659.6 2025-09-30	1630.6 2025-09-01	1333.4 2025-09-30	1241.9 2025-08-01
Highest raw rating	1622.9 2025-09-30	1629.1 2025-09-01	1333.4 2025-09-30	1241.9 2025-08-01
Highest weighted rating	1341 2025-09-30	1322.5 2025-09-01	1236.8 2025-09-30	1203.3 2025-08-01
Highest weighted performance	1659.6 2025-09-30	1630.6 2025-09-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	0	0	0
New rating	1659.1	1629.1	1333.4	1241.9
Analysis
Rating	1659.6	1629.1	1333.4	1241.9
Raw rating	1622.9	1629.1	1333.4	1241.9
Weighted rating	1341	1351.3	1236.8
Weighted performance	1659.6	1614.1	0
K-factor	28	28	36	36
Floor	1122.9	1129.1	833.4	741.9
Max/Min rating change allowed	90.8	90	137.1	156.2
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	1622.9	1629.1	1333.4	1241.9
New weighted rating	1368.3	1378.7	1245.8	1212.6
New weighted performance	1659.1	1613.6	0	0
Temp new rating	1659.1	1629.1	1333.4	1241.9
Temp new rating +/-	-0.6	0	0	0
Final new rating +/-	-0.6	0	0	0
New rating	1659.1	1629.1	1333.4	1241.9
New K-factor	28	28	36	36
New floor	1122.9	1129.1	833.4	741.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	71	45	17	9
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	71	45	17	9

Games since
	Main 71	Standard 45		Rapid 17		Blitz 9
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	402		159		66
Male	377		148		58
U14	30		6		4
U14 Male	28		6		4
Standard
	RSA		Province		Region
Overall	496		195		74
Male	457		181		65
U14	51		12		7
U14 Male	46		12		7
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	71	50	70.42	173.6	1393.4	1567
Standard	45	34	75.56	217.2	1348.4	1565.6
Rapid	17	11.5	67.65	150	1445.2	1595.2
Blitz	9	4.5	50	0	1520.9	1520.9
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	71	50	70.42	173.6	1393.4	1567
Standard	45	34	75.56	217.2	1348.4	1565.6
Rapid	17	11.5	67.65	150	1445.2	1595.2
Blitz	9	4.5	50	0	1520.9	1520.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1622.9	1629.1	1333.4	1241.9
2025-09-01	1587.9	1629.1	1271.9	1241.9
2025-08-01	1560.8	1613.9	1271.9	1241.9
2025-07-01	1515.9	1551.5	1271.9	1200
2025-06-01	1437.8	1519.1	1241.8	1200
2025-05-01	1272.1	1243.6	1241.8	1200
2025-04-01	1272.1	1243.6	1241.8	1200
2025-03-01	1272.1	1243.6	1241.8	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	MCA Spring Flower Birthday Rapid 2025 (U14)	2025-09-20	2025-09-20	Rapid	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
2	JMC Closed 2025 (U14)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
3	JMC - Trinity Randpark Ridge 2025 (B)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	South African Open 2025 (U14 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	South African Open 2025 (Blitz)	2025-07-02	2025-07-02	Blitz	Johannesburg Metro (GJM)	9	9	4.5	Yes	Analysis
6	Knight Riders Youth Day Open 2025 (A)	2025-06-15	2025-06-15	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	Chess Power House Youth Day Rapid 2025 (B)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Mzansi Africa Classic 2025 (Junior)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
9	Moja Chess Extravaganza 2025 (U14)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
10	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
11	JMC Crawford Sandton 2025 (D)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
12	CPH May 2025 (B)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
13	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
14	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	MCA Spring Flower Birthday Rapid 2025 (U14)	2025-09-20	2025-09-20	Rapid	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
2	JMC Closed 2025 (U14)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
3	JMC - Trinity Randpark Ridge 2025 (B)	2025-07-26	2025-07-26	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	South African Open 2025 (U14 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	South African Open 2025 (Blitz)	2025-07-02	2025-07-02	Blitz	Johannesburg Metro (GJM)	9	9	4.5	Yes	Analysis
6	Knight Riders Youth Day Open 2025 (A)	2025-06-15	2025-06-15	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	Chess Power House Youth Day Rapid 2025 (B)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Mzansi Africa Classic 2025 (Junior)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
9	Moja Chess Extravaganza 2025 (U14)	2025-04-26	2025-04-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
10	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
11	JMC Crawford Sandton 2025 (D)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
12	CPH May 2025 (B)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
13	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
14	MCA Welcome 2025 (Junior)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament JMC Crawford Sandton 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Simamane, S (Siphokazi)				Opponent Marais, M (Migael)
2	8	Tournament Knight Riders Youth Day Open 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-15	rnd 2	type Standard	result 1	date 2025-06-16	rnd 4	type Rapid	result 1
		Opponent Chauke, N (Nosipho)				Opponent Keyser, L (Luke)
3	6	Tournament JMC Closed 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-08-10	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Parag, T (Tejas)				Opponent Narula, A (Aryash)

#	Games	Start				End
1	10	Tournament JMC Crawford Sandton 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Simamane, S (Siphokazi)				Opponent Marais, M (Migael)
2	6	Tournament South African Open 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-07-04	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 0.5
		Opponent Hattingh, B (Ben)				Opponent Naicker, GC (Gabriel Christian)
3	6	Tournament Knight Riders Youth Day Open 2025				Tournament South African Open 2025
		date 2025-06-15	rnd 2	type Standard	result 1	date 2025-07-03	rnd 2	type Standard	result 1
		Opponent Chauke, N (Nosipho)				Opponent Mclardy, N (Nathan)

#	Games	Start				End
1	5	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 5	type Rapid	result 1
		Opponent Leope, W (Waratwa)				Opponent Narula, A (Aryash)
2	4	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 4	type Rapid	result 1
		Opponent Farkas, C (Coby)				Opponent Keyser, L (Luke)
3	1	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 1
		Opponent Mankena, S (Satvik Ram)				Opponent Mankena, S (Satvik Ram)

#	Games	Start				End
1	4	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 5	type Blitz	result 1	date 2025-07-02	rnd 8	type Blitz	result 1
		Opponent Mathi, D (Daniel)				Opponent Yoko, C (Christopher David)
2	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 3	type Blitz	result 1	date 2025-07-02	rnd 3	type Blitz	result 1
		Opponent Hattingh, C (Christiaan)				Opponent Hattingh, C (Christiaan)

#	Games	Start				End
1	10	Tournament JMC Crawford Sandton 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Simamane, S (Siphokazi)				Opponent Marais, M (Migael)
2	6	Tournament JMC Closed 2025				Tournament MCA Spring Flower Birthday Rapid 2025
		date 2025-08-10	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Parag, T (Tejas)				Opponent Narula, A (Aryash)
3	6	Tournament Knight Riders Youth Day Open 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-15	rnd 2	type Standard	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Chauke, N (Nosipho)				Opponent Devereux, C (Cayden)

#	Games	Start				End
1	10	Tournament JMC Crawford Sandton 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Simamane, S (Siphokazi)				Opponent Marais, M (Migael)
2	6	Tournament Knight Riders Youth Day Open 2025				Tournament South African Open 2025
		date 2025-06-15	rnd 2	type Standard	result 1	date 2025-07-03	rnd 2	type Standard	result 1
		Opponent Chauke, N (Nosipho)				Opponent Mclardy, N (Nathan)
3	4	Tournament South African Open 2025				Tournament JMC - Trinity Randpark Ridge 2025
		date 2025-07-04	rnd 4	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Hattingh, B (Ben)				Opponent Fauconier, A (Amber)

#	Games	Start				End
1	5	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 5	type Rapid	result 1
		Opponent Leope, W (Waratwa)				Opponent Narula, A (Aryash)
2	2	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 2	type Rapid	result 1
		Opponent Farkas, C (Coby)				Opponent Devereux, C (Cayden)
3	1	Tournament Chess Power House Youth Day Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-16	rnd 4	type Rapid	result 1	date 2025-06-16	rnd 4	type Rapid	result 1
		Opponent Keyser, L (Luke)				Opponent Keyser, L (Luke)

#	Games	Start				End
1	2	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 5	type Blitz	result 1	date 2025-07-02	rnd 6	type Blitz	result 1
		Opponent Mathi, D (Daniel)				Opponent Opperman, N (Naude)
2	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 8	type Blitz	result 1	date 2025-07-02	rnd 8	type Blitz	result 1
		Opponent Yoko, C (Christopher David)				Opponent Yoko, C (Christopher David)
3	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 3	type Blitz	result 1	date 2025-07-02	rnd 3	type Blitz	result 1
		Opponent Hattingh, C (Christiaan)				Opponent Hattingh, C (Christiaan)

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	Sehloho ,T (Thandolwethu)	2	2	425	2	2	425	0	0	0	0	0	0
1	Sehloho ,T (Thandolwethu)	2	1505.6	1930.6	2	1511.6	1930.6	0	0	0	0	0	0
2	Froom ,G (Gabriel)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Froom ,G (Gabriel)	2	1642	1217	1	1668.5	1217	1	1299.4	1217	0	0	0
3	Kapur ,Y (Yashvardhan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kapur ,Y (Yashvardhan)	1	1221.4	796.4	1	1220.2	796.4	0	0	0	0	0	0
4	Bazhko ,A (Anton)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bazhko ,A (Anton)	1	1578.7	1153.7	1	1577.2	1153.7	0	0	0	0	0	0
5	Janse Van Vuuren ,A (Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
5	Janse Van Vuuren ,A (Alexander)	1	1291.3	1716.3	1	1269.6	1716.3	0	0	0	0	0	0
6	Mokgatle ,R (Remolebogetse)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mokgatle ,R (Remolebogetse)	1	1463.9	1888.9	1	1455.1	1888.9	0	0	0	0	0	0
7	Naicker ,GC (Gabriel Christian)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Naicker ,GC (Gabriel Christian)	1	1536.8	1536.8	1	1532	1536.8	0	0	0	0	0	0
8	Joseph ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
8	Joseph ,D (David)	1	1214.9	1639.9	1	1215.5	1639.9	0	0	0	0	0	0
9	Marangarire ,S (Sheunesu)	1	1	425	1	1	425	0	0	0	0	0	0
9	Marangarire ,S (Sheunesu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Joule ,M (Micah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Joule ,M (Micah)	1	953.1	528.1	1	786	528.1	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 (Arham)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms