Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, C (Charzey)

Chess SA id

1060097038

FIDE id

Date of birth

2006-04-02 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	923	913.9	1200	1200
Raw rating	923	913.9	1200	1200
Weighted rating	922.9	913.8	1200	1200
Weighted performance	529.3	526.5	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	246.1	249.3	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	923	913.9	1200	1200
Analysis
Rating	923	913.9	1200	1200
Raw rating	923	913.9	1200	1200
Weighted rating	922.9	913.8	1200
Weighted performance	529.3	526.5	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	246.1	249.3	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	923	913.9	1200	1200
New weighted rating	922.9	913.9	1200	1200
New weighted performance	523.9	521.1	0	0
Temp new rating	923	913.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	923	913.9	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	15	15
	0	0
History	61	61

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
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	61	16.5	27.05	-195.1	1044.7	849.6
Standard	61	16.5	27.05	-195.1	1044.7	849.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	923	913.9	1200	1200
2025-09-30	923	913.9	1200	1200
2025-09-01	923	913.9	1200	1200
2025-08-01	923	913.9	1200	1200
2025-07-01	923	913.9	1200	1200
2025-06-01	923	913.9	1200	1200
2025-05-01	923	913.9	1200	1200
2025-04-01	923	913.9	1200	1200
2025-03-01	923	913.9	1200	1200
2025-02-01	923	913.9	1200	1200
2025-01-01	922.9	913.8	1200	1200
2024-12-01	922.9	913.8	1200	1200
2024-11-01	922.9	913.8	1200	1200
2024-10-01	922.9	913.8	1200	1200
2024-09-01	922.9	913.8	1200	1200
2024-08-01	922.9	913.8	1200	1200
2024-07-01	922.9	913.8	1200	1200
2024-09-01	922.9	913.8	1200	1200
2024-05-01	922.9	913.8	1200	1200
2024-04-01	922.9	913.8	1200	1200
2024-03-01	922.9	913.8	1200	1200
2024-02-01	922.9	913.8	1200	1200
2024-01-01	922.9	913.8	1200	1200
2023-12-01	922.9	913.8	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	George Chess Club Winter Open 2023 (B)	2023-05-20	2023-05-20	Standard	Eden (WEG)	5	5	1	Yes	Analysis
2	George Trials 3 2022 (U18)	2022-02-26	2022-02-26	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
3	George Trials 2 2022 (U18)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	George Trials 1 2022 (U18)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	1	Yes	Analysis
5	Eden Schools Closed Trials 1 2020 (U15 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	George Trial 3 2020 (U16)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	4	0	Yes	Analysis
7	George Trial 2 2020 (U16)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	4	1	Yes	Analysis
8	George Trial 1 2020 (U16)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	3	1	Yes	Analysis
9	George Trials 3 2019 (U14)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	George Trials 2 2019 (U14)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
11	George Trials 1 2019 (U14)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
12	George Trails 3 2018 (U14)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
13	George Trails 2 2018 (U14)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament George Trials 2 2019				Tournament George Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-02-09	rnd 5	type Standard	result 1
		Opponent Du Preez, D (Darius)				Opponent Gould, N (Nakisha)
2	2	Tournament George Trials 2 2022				Tournament George Trials 2 2022
		date 2022-02-12	rnd 2	type Standard	result 1	date 2022-02-12	rnd 3	type Standard	result 1
		Opponent Mentoor, M (Marlin)				Opponent Abramhans, E (Evan)
3	2	Tournament George Trials 1 2019				Tournament George Trials 1 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 1
		Opponent De Koker, J (Jade)				Opponent Smith, J (Josh)

#	Games	Start				End
1	3	Tournament George Trials 2 2019				Tournament George Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-02-09	rnd 5	type Standard	result 1
		Opponent Du Preez, D (Darius)				Opponent Gould, N (Nakisha)
2	2	Tournament George Trials 2 2022				Tournament George Trials 2 2022
		date 2022-02-12	rnd 2	type Standard	result 1	date 2022-02-12	rnd 3	type Standard	result 1
		Opponent Mentoor, M (Marlin)				Opponent Abramhans, E (Evan)
3	2	Tournament George Trials 1 2019				Tournament George Trials 1 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 1
		Opponent De Koker, J (Jade)				Opponent Smith, J (Josh)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament George Trials 2 2022				Tournament George Trials 2 2022
		date 2022-02-12	rnd 2	type Standard	result 1	date 2022-02-12	rnd 3	type Standard	result 1
		Opponent Mentoor, M (Marlin)				Opponent Abramhans, E (Evan)
2	2	Tournament George Trials 1 2019				Tournament George Trials 1 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 1
		Opponent De Koker, J (Jade)				Opponent Smith, J (Josh)
3	1	Tournament George Chess Club Winter Open 2023				Tournament George Chess Club Winter Open 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Windwaai, M (Modish)				Opponent Windwaai, M (Modish)

#	Games	Start				End
1	2	Tournament George Trials 2 2022				Tournament George Trials 2 2022
		date 2022-02-12	rnd 2	type Standard	result 1	date 2022-02-12	rnd 3	type Standard	result 1
		Opponent Mentoor, M (Marlin)				Opponent Abramhans, E (Evan)
2	2	Tournament George Trials 1 2019				Tournament George Trials 1 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 1
		Opponent De Koker, J (Jade)				Opponent Smith, J (Josh)
3	1	Tournament George Chess Club Winter Open 2023				Tournament George Chess Club Winter Open 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-05-20	rnd 2	type Standard	result 1
		Opponent Windwaai, M (Modish)				Opponent Windwaai, M (Modish)

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 (Josh)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Olivier ,J (Josh)	2	614.9	189.9	2	634.6	189.9	0	0	0	0	0	0
2	Lourens ,D (Dihan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Lourens ,D (Dihan)	2	1147.8	722.8	2	1136.6	722.8	0	0	0	0	0	0
3	Carstens ,I (Ineke)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Carstens ,I (Ineke)	2	1161	736	2	1160.6	736	0	0	0	0	0	0
4	Mathuthu ,H (Hlumelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mathuthu ,H (Hlumelo)	2	500	75	2	500	75	0	0	0	0	0	0
5	Barends ,X (Xavier)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Barends ,X (Xavier)	2	976.9	551.9	2	953.6	551.9	0	0	0	0	0	0
6	Van Staden ,N (Neeson)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Van Staden ,N (Neeson)	2	1176.2	751.2	2	1171	751.2	0	0	0	0	0	0
7	Guyo ,I (Isheanesu)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Guyo ,I (Isheanesu)	2	1202.3	777.3	2	1202.8	777.3	0	0	0	0	0	0
8	Muller ,M (Magnus)	2	1	0	2	1	0	0	0	0	0	0	0
8	Muller ,M (Magnus)	2	1060.1	1060.1	2	1037	1060.1	0	0	0	0	0	0
9	Fortein ,T (Tristan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Fortein ,T (Tristan)	1	1179.1	1179.1	1	1175.2	1179.1	0	0	0	0	0	0
10	Heydenreich ,R (Roche)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Heydenreich ,R (Roche)	1	500	75	1	500	75	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

Jacobs, C (Charzey)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms