Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shariff, J (Juan-Pierre)

Chess SA id

106076074

FIDE id

Date of birth

2006-04-08 (U20)

Gender

Male

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1315.5	1447.4	1158.1	1140
Raw rating	1315.5	1447.4	1158.1	1140
Weighted rating	1315.5	1447.4	1158.1	1140
Weighted performance	755.8	572.9	682.2	0
Floor	888.5	983.9	706	700
K-factor	36	32	36	36
Min/Max rating change allowed	140.7	116.6	176	180.6
Highest rating	1388.5 2020-03-01	1498.8 2020-02-01	1206.9 2022-02-01	1200 2018-10-01
Highest raw rating	1388.5 2020-03-01	1483.9 2020-03-01	1206 2022-03-01	1200 2019-12-01
Highest weighted rating	1388.5 2022-01-01	1483.9 2022-02-01	1206 2018-10-01	1200 2018-10-01
Highest weighted performance	1376.2 2020-02-01	1498.8 2020-02-01	1206.9 2022-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1315.5	1447.4	1158.1	1140
Analysis
Rating	1315.5	1447.4	1158.1	1140
Raw rating	1315.5	1447.4	1158.1	1140
Weighted rating	1315.5	1447.4	1158.1
Weighted performance	755.8	572.9	682.2
K-factor	36	32	36	36
Floor	888.5	983.9	706	700
Max/Min rating change allowed	140.7	116.6	176	180.6
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	1315.5	1447.4	1158.1	1140
New weighted rating	1315.5	1447.4	1158.1	1140
New weighted performance	748.8	564.5	675.7	0
Temp new rating	1315.5	1447.4	1158.1	1140
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1315.5	1447.4	1158.1	1140
New K-factor	36	32	36	36
New floor	888.5	983.9	706	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	5	0	5	0
	33	7	19	7
	4	0	4	0
History	132	90	28	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
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	119	66	55.46	46.4	1218.8	1265.2
Standard	77	48.5	62.99	110.4	1169.5	1279.9
Rapid	28	11.5	41.07	-75.9	1326.6	1250.7
Blitz	14	6	42.86	-60.7	1274.2	1213.4

Date	Main	Standard	Rapid	Blitz
2025-11-01	1315.5	1447.4	1158.1	1140
2025-09-30	1315.5	1447.4	1158.1	1140
2025-09-01	1315.5	1447.4	1158.1	1140
2025-08-01	1315.5	1447.4	1158.1	1140
2025-07-01	1315.5	1447.4	1158.1	1140
2025-06-01	1315.5	1447.4	1158.1	1140
2025-05-01	1315.5	1447.4	1158.1	1140
2025-04-01	1315.5	1447.4	1158.1	1140
2025-03-01	1315.5	1447.4	1158.1	1140
2025-02-01	1315.5	1447.4	1158.1	1140
2025-01-01	1315.5	1447.4	1158.1	1140
2024-12-01	1315.5	1447.4	1158.1	1140
2024-11-01	1315.5	1447.4	1158.1	1140
2024-10-01	1315.5	1447.4	1158.1	1140
2024-09-01	1315.5	1447.4	1158.1	1140
2024-08-01	1315.5	1447.4	1158.1	1140
2024-07-01	1315.5	1447.4	1158.1	1140
2024-09-01	1315.5	1447.4	1158.1	1140
2024-05-01	1315.5	1447.4	1158.1	1140
2024-04-01	1315.5	1447.4	1158.1	1140
2024-03-01	1315.5	1447.4	1158.1	1140
2024-02-01	1315.5	1447.4	1158.1	1140
2024-01-01	1315.5	1447.4	1158.1	1140
2023-12-01	1315.5	1447.4	1158.1	1140

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	Bloemfontein HS League 27 October 2023 (U19)	2023-10-27	2023-10-27	Rapid	Cape Winelands (WCW)	5	0	0	No	Analysis
2	Bloemfontein Highschool League 24 Feb 2023 (U19A)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
3	2022 South African Junior Team Chess Championships (U18 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
4	Mangaung Metro Chess 13 August 2022 (A)	2022-08-13	2022-08-13	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
5	Mangaung Metro Chess 30 July 2022 (A)	2022-07-30	2022-07-30	Rapid	Mangaung (FMB)	5	4	1	Yes	Analysis
6	Smart Chess Blitz 2022 (Open)	2022-05-07	2022-05-07	Blitz	Mangaung (FMB)	7	7	2	Yes	Analysis
7	Morris Club Championship 2022	2022-02-26	2022-02-26	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis
8	Mangaung Metro Chess 22 January 2022 (A)	2022-01-22	2022-01-22	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
9	Mangaung Metro Chess 28 August 2021 (A)	2021-08-28	2021-08-28	Rapid	Mangaung (FMB)	5	4	2	Yes	Analysis
10	Smart Chess Blitz 2020 (U16+U18)	2020-02-29	2020-02-29	Blitz	Mangaung (FMB)	7	7	4	Yes	Analysis
11	High School League Tournament 2020 (U19)	2020-02-08	2020-02-08	Standard	Mangaung (FMB)	5	4	4	Yes	Analysis
12	Morris Club Tournament 2020	2020-02-15	2020-02-15	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
13	Mangaung Metro Chess February 2020 (C)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	5	5	Yes	Analysis
14	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
15	Mangaung Metro Chess 17-18 January 2020 (C)	2020-01-17	2020-01-18	Standard	Mangaung (FMB)	5	5	4.5	Yes	Analysis
16	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
17	Mangaung Metro Chess October 2019 (C)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
18	Mangaung Metro Chess 16-17 August 2019 (C)	2019-08-16	2019-08-17	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
19	Mangaung Metro July Trials 2019 (U14)	2019-07-19	2019-07-20	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
20	Mangaung Metro Chess 31 May to 1 June 2019 (C)	2019-05-31	2019-06-01	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
21	Mangaung Metro Chess 12 to 13 April 2019 (D)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
22	Mangaung Metro Chess 1-2 February 2019 (D)	2019-02-01	2019-02-02	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
23	Mangaung Metro Chess12 & 13 October 2018 (E)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
24	Free State Open 2018 (C)	2018-08-17	2018-08-18	Standard	Mangaung (FMB)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2020				Tournament Morris Club Tournament 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Mthimkulu, K (Kenneth)				Opponent Limpane, K (Keitumetse)
2	7	Tournament Mangaung Metro Chess 17-18 January 2020				Tournament Grey College Team Championship 2020
		date 2020-01-17	rnd 1	type Standard	result 1	date 2020-01-31	rnd 2	type Standard	result 1
		Opponent Van Rensburg, M (Malan)				Opponent Rakumakoe, O (Oratile)
3	6	Tournament Morris Club Tournament 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Fouchee, M (Marinus)				Opponent Odendaal, S (Samuel)

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2020				Tournament Morris Club Tournament 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Mthimkulu, K (Kenneth)				Opponent Limpane, K (Keitumetse)
2	7	Tournament Mangaung Metro Chess 17-18 January 2020				Tournament Grey College Team Championship 2020
		date 2020-01-17	rnd 1	type Standard	result 1	date 2020-01-31	rnd 2	type Standard	result 1
		Opponent Van Rensburg, M (Malan)				Opponent Rakumakoe, O (Oratile)
3	6	Tournament Morris Club Tournament 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Fouchee, M (Marinus)				Opponent Odendaal, S (Samuel)

#	Games	Start				End
1	2	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Shariff, S (Stacey)				Opponent Badenhorst, M (Matthew Peter)
2	2	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 4	type Rapid	result 1	date 2022-02-26	rnd 5	type Rapid	result 0.5
		Opponent Matlakala, R (Reanetse)				Opponent Weideman, HJ (Hendrik)
3	2	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 3	type Rapid	result 1	date 2021-08-28	rnd 4	type Rapid	result 1
		Opponent Landman, J (Johan)				Opponent Matsiliso, T (Thabo)

#	Games	Start				End
1	3	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 2	type Blitz	result 1	date 2020-02-29	rnd 4	type Blitz	result 1
		Opponent De Klerk, L (Lize)				Opponent Mcthebe, M (Marshall)
2	1	Tournament Smart Chess Blitz 2022				Tournament Smart Chess Blitz 2022
		date 2022-05-07	rnd 7	type Blitz	result 1	date 2022-05-07	rnd 7	type Blitz	result 1
		Opponent Lebere, L (Lebohang)				Opponent Lebere, L (Lebohang)
3	1	Tournament Smart Chess Blitz 2022				Tournament Smart Chess Blitz 2022
		date 2022-05-07	rnd 4	type Blitz	result 1	date 2022-05-07	rnd 4	type Blitz	result 1
		Opponent Makhakhe, K (Karabo)				Opponent Makhakhe, K (Karabo)

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2020				Tournament Morris Club Tournament 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Mthimkulu, K (Kenneth)				Opponent Limpane, K (Keitumetse)
2	6	Tournament Morris Club Tournament 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Fouchee, M (Marinus)				Opponent Odendaal, S (Samuel)
3	4	Tournament Mangaung Metro Chess 12 to 13 April 2019				Tournament Mangaung Metro Chess 12 to 13 April 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Pretorius, A (Ane)				Opponent Motaung, R (Relebohile)

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2020				Tournament Morris Club Tournament 2020
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Mthimkulu, K (Kenneth)				Opponent Limpane, K (Keitumetse)
2	6	Tournament Morris Club Tournament 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-15	rnd 5	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Fouchee, M (Marinus)				Opponent Odendaal, S (Samuel)
3	4	Tournament Mangaung Metro Chess 12 to 13 April 2019				Tournament Mangaung Metro Chess 12 to 13 April 2019
		date 2019-04-12	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Pretorius, A (Ane)				Opponent Motaung, R (Relebohile)

#	Games	Start				End
1	2	Tournament Bloemfontein Highschool League 24 Feb 2023				Tournament Bloemfontein Highschool League 24 Feb 2023
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Shariff, S (Stacey)				Opponent Badenhorst, M (Matthew Peter)
2	2	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 3	type Rapid	result 1	date 2021-08-28	rnd 4	type Rapid	result 1
		Opponent Landman, J (Johan)				Opponent Matsiliso, T (Thabo)
3	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 4	type Rapid	result 1	date 2022-08-13	rnd 4	type Rapid	result 1
		Opponent Weng, J (Jack (Xu))				Opponent Weng, J (Jack (Xu))

#	Games	Start				End
1	3	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 2	type Blitz	result 1	date 2020-02-29	rnd 4	type Blitz	result 1
		Opponent De Klerk, L (Lize)				Opponent Mcthebe, M (Marshall)
2	1	Tournament Smart Chess Blitz 2022				Tournament Smart Chess Blitz 2022
		date 2022-05-07	rnd 7	type Blitz	result 1	date 2022-05-07	rnd 7	type Blitz	result 1
		Opponent Lebere, L (Lebohang)				Opponent Lebere, L (Lebohang)
3	1	Tournament Smart Chess Blitz 2022				Tournament Smart Chess Blitz 2022
		date 2022-05-07	rnd 4	type Blitz	result 1	date 2022-05-07	rnd 4	type Blitz	result 1
		Opponent Makhakhe, K (Karabo)				Opponent Makhakhe, K (Karabo)

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	Mitchell ,V (Vanadium)	4	2	0	3	2	141.7	0	0	0	1	0	-425
1	Mitchell ,V (Vanadium)	4	1256.4	1256.4	3	1222.5	1398.1	0	0	0	1	1200	831.4
2	Lemphane ,O (Oratile)	3	3	425	3	3	425	0	0	0	0	0	0
2	Lemphane ,O (Oratile)	3	1227.9	1652.9	3	1213.3	1652.9	0	0	0	0	0	0
3	Fouchee ,M (Marinus)	3	2.5	283.3	2	1.5	212.5	0	0	0	1	1	425
3	Fouchee ,M (Marinus)	3	1199.8	1483.1	2	1185.6	1412.3	0	0	0	1	974.6	1624.8
4	Nophale ,N (Ntokozo)	3	0	-425	0	0	0	2	0	-425	1	0	-425
4	Nophale ,N (Ntokozo)	3	1394.4	969.4	0	0	0	2	1131.6	969.4	1	755.2	969.4
5	Van Rensburg ,M (Malan)	2	2	425	2	2	425	0	0	0	0	0	0
5	Van Rensburg ,M (Malan)	2	986.8	1411.8	2	984.8	1411.8	0	0	0	0	0	0
6	Rathaba ,R (Refilwe)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Rathaba ,R (Refilwe)	2	1136.4	711.4	2	1134.2	711.4	0	0	0	0	0	0
7	Griesel ,W (Wian)	2	2	425	2	2	425	0	0	0	0	0	0
7	Griesel ,W (Wian)	2	979.3	1404.3	2	971.9	1404.3	0	0	0	0	0	0
8	Namane ,O (Orapeleng)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Namane ,O (Orapeleng)	2	1109.4	1321.9	2	1096	1321.9	0	0	0	0	0	0
9	Janse Van Rensburg ,G (Gerhardus)	2	2	425	2	2	425	0	0	0	0	0	0
9	Janse Van Rensburg ,G (Gerhardus)	2	1044.3	1469.3	2	1034.3	1469.3	0	0	0	0	0	0
10	Marangellis ,H (Haralambos)	2	1	0	2	1	0	0	0	0	0	0	0
10	Marangellis ,H (Haralambos)	2	1074.4	1074.4	2	1062.4	1074.4	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

Shariff, J (Juan-Pierre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms