Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jabobs, X (Xian)

Chess SA id

1060155874

FIDE id

Date of birth

2006-04-25 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1216.2	1220.1	1200	1200
Raw rating	1216.2	1220.1	1200	1200
Weighted rating	1215.6	1219.2	1200	1200
Weighted performance	0	0	0	0
Floor	731.4	737.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162	161.1	165.8	165.8
Highest rating	1231.4 2024-05-01	1237.4 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1231.4 2024-05-01	1237.4 2024-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1214.3 2025-08-01	1217.7 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1216.2	1220.1	1200	1200
Analysis
Rating	1216.2	1220.1	1200	1200
Raw rating	1216.2	1220.1	1200	1200
Weighted rating	1215.6	1219.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	731.4	737.4	700	700
Max/Min rating change allowed	162	161.1	165.8	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	1216.2	1220.1	1200	1200
New weighted rating	1216.1	1219.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1216.2	1220.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1216.2	1220.1	1200	1200
New K-factor	36	36	36	36
New floor	731.4	737.4	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	9	9
	0	0
	0	0
History	19	19

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	19	7.5	39.47	-89.5	1251.3	1161.9
Standard	19	7.5	39.47	-89.5	1251.3	1161.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1216.2	1220.1	1200	1200
2025-09-01	1216.2	1220.1	1200	1200
2025-08-01	1216.2	1220.1	1200	1200
2025-07-01	1216.2	1220.1	1200	1200
2025-06-01	1216.2	1220.1	1200	1200
2025-05-01	1216.2	1220.1	1200	1200
2025-04-01	1216.2	1220.1	1200	1200
2025-03-01	1216.2	1220.1	1200	1200
2025-02-01	1216.2	1220.1	1200	1200
2025-01-01	1216.2	1220.1	1200	1200
2024-12-01	1216.2	1220.1	1200	1200
2024-11-01	1216.2	1220.1	1200	1200
2024-10-01	1216.2	1220.1	1200	1200
2024-09-01	1216.2	1220.1	1200	1200
2024-08-01	1231.4	1237.4	1200	1200
2024-07-01	1231.4	1237.4	1200	1200
2024-06-01	1231.4	1237.4	1200	1200
2024-08-01	1231.4	1237.4	1200	1200
2024-04-01	1183	1179.8	1200	1200
2024-03-01	1183	1179.8	1200	1200
2024-02-01	1183	1179.8	1200	1200
2024-01-01	1183	1179.8	1200	1200
2023-12-01	1183	1179.8	1200	1200
2023-11-01	1183	1179.8	1200	1200

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	Sedibeng East D7 Teams Trials 2024 (U19)	2024-08-03	2024-08-03	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	HS Drie Riviere Chess Open Section 2024 (B)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	Gauteng D7 Teams 2023 (U17)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	4	0.5	Yes	Analysis
4	Gauteng Schools D7 2023 (U18 Boys)	2023-05-20	2023-05-20	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Sedibeng East D7 Teams Trials 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Sukazi, W (Wayne)
2	2	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Farrell, J (Jonty)				Opponent Van Graan, C (Cleo)
3	2	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Pillay, N (Neo)				Opponent Pule, M (Mohau)

#	Games	Start				End
1	2	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Sedibeng East D7 Teams Trials 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Sukazi, W (Wayne)
2	2	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Farrell, J (Jonty)				Opponent Van Graan, C (Cleo)
3	2	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Pillay, N (Neo)				Opponent Pule, M (Mohau)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Sedibeng East D7 Teams Trials 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Sukazi, W (Wayne)
2	2	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Farrell, J (Jonty)				Opponent Van Graan, C (Cleo)
3	2	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Pillay, N (Neo)				Opponent Pule, M (Mohau)

#	Games	Start				End
1	2	Tournament Sedibeng East D7 Teams Trials 2024				Tournament Sedibeng East D7 Teams Trials 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Sukazi, W (Wayne)
2	2	Tournament HS Drie Riviere Chess Open Section 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Farrell, J (Jonty)				Opponent Van Graan, C (Cleo)
3	2	Tournament Gauteng Schools D7 2023				Tournament Gauteng Schools D7 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Pillay, N (Neo)				Opponent Pule, M (Mohau)

No games found.

#	Games	Start				End

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	Olivier ,J (Jan-Hendrik)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Olivier ,J (Jan-Hendrik)	2	1325.1	900.1	2	1319	900.1	0	0	0	0	0	0
2	Farrell ,J (Jonty)	1	1	425	1	1	425	0	0	0	0	0	0
2	Farrell ,J (Jonty)	1	1442.6	1867.6	1	1445.4	1867.6	0	0	0	0	0	0
3	Tom ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Tom ,N (Naledi)	1	1050.4	625.4	1	1057.5	625.4	0	0	0	0	0	0
4	Sekere ,K (Koos)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sekere ,K (Koos)	1	1216.9	791.9	1	1221.3	791.9	0	0	0	0	0	0
5	Marimuthu ,S (Shaylen)	1	1	425	1	1	425	0	0	0	0	0	0
5	Marimuthu ,S (Shaylen)	1	1387.2	1812.2	1	1366.6	1812.2	0	0	0	0	0	0
6	Ngwane ,N (Ndabenhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ngwane ,N (Ndabenhle)	1	1609.5	1184.5	1	1638.1	1184.5	0	0	0	0	0	0
7	Pule ,M (Mohau)	1	1	425	1	1	425	0	0	0	0	0	0
7	Pule ,M (Mohau)	1	1232.7	1657.7	1	1239	1657.7	0	0	0	0	0	0
8	Gaula ,M (Mateboho)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Gaula ,M (Mateboho)	1	1050.6	1050.6	1	1070.8	1050.6	0	0	0	0	0	0
9	Musapelo ,K (Kabelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Musapelo ,K (Kabelo)	1	1182.3	757.3	1	1199.6	757.3	0	0	0	0	0	0
10	Mokoena ,T (Tshiamo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mokoena ,T (Tshiamo)	1	1197.3	772.3	1	1195.7	772.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jabobs, X (Xian)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms